NGC 6644 , the SIMBAD biblio

NGC 6644 , the SIMBAD biblio (193 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST00:03:13

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1917ApJ....46..175P 16 0 Preliminary examination of the planetary nebulae for preferential motion. PERRINE C.D.
1918PLicO..13...55C 66 224 The planetary nebulae. CURTIS H.D.
1953GCRV..C......0W viz 13       D               1 15129 835 General Catalogue of Stellar Radial Velocities WILSON R.E.
1962ApJ...135..371O 129 250 A distance scale for planetary nebulae based on emission-line fluxes. O'DELL C.R.
1963ApJ...138..293O 36 64 Photoelectric photometry of the planetary nebulae. III. O'DELL C.R.
1965ATsir.348....1V 84 3 Absolute spectral photometry of 86 southern planetary nebulae. VORONTSOV-VELJAMINOV B.A., KOSTJAKOWA E.B., DOKUCHAJEVA O.D., et al.
1965BOTor..37..155I 103 0 The population assignement of planetary nebulae. IWANOSKA W. and KANTHAK J.
1966PhDT.........3W viz 13       D               1 2755 122 A study of H-alpha emission objects in the Southern Milky Way. WRAY J.D.
1967ApJS...14..125H 549 161 Observations of southern planetary nebulae. HENIZE K.G.
1967SvA....11..285V 28 2 Absolute emission-line intensities in planetary nebulae. III. VORONTSOV-VEL'YAMINOV B.A., KOSTYAKOVA E.B., DOKUCHAEVA O.D., et al.
1968IAUS...34..339A 65 53 Spectra of the central stars of planetary nebulae. ALLER L.H.
1969SvA....12..895V 26 1 Absolute emission-line intensities in planetary nebulae. IV. VORONTSOV-VEL'YAMINOV B.A., KOSTYAKOVA E.B., DOKUCHAEVA O.D., et al.
1970ApJ...160..887K 213 121 Chemical abundances and the parameters of planetary nebulae. KALER J.B.
1970CoFra..60....0C 3 0 Ammassi globulari stelle di braccio orizontale, ed abbondanza di origin. CASTELLANI V.
1970TrSht..40...57V 166 3 Catalogue of the abs. int. of the emission lines in spectra planetary nebulae. VORONTSOV-VELYAMINOV B.A.
1971A&A....10..161G 166 117 The morphological classification of symmetrical nebulae. GREIG W.E.
1971ApJS...22..319C 609 455 Distances and distribution of planetary nebulae. CAHN J.H. and KALER J.B.
1971IzPul.187....4D 139 2 Statistical investigation of the motions, distribution of planetary nebulae. DEUTSCH A.N.
1974AJ.....79.1384C 62 235 New proper motions, statistical parallaxes and kinematics of planetary nebulae. CUDWORTH K.M.
1974MNRAS.167..337A 209 64 Infrared photometry of southern emission-line stars. ALLEN D.A. and GLASS I.S.
1975PW&SO...2a...1S 391 18 A catalog of confirmed planetary nebulae in the Southern Milky Way noted on low-dispersion objective prism plates. SANDULEAK N.
1976ApJ...203..636K 24 51 A Spectrographic survey of 21 planetary nebulae. KALER J.B., ALLER L.H. and CZYZAK S.J.
1976ApJS...31..517K 334 358 A catalog of relative emission line intensities observed in planetary and diffuse nebulae. KALER J.B.
1977A&AS...30..217A 982 4 Bibliographical index of planetary nebulae for the period 1965-1976. ACKER A. and MARCOUT J.
1978A&AS...33..223S 115 13 Statistical properties of planetary nebulae: graphic presentation. SABBADIN F. and MINELLO S.
1978A&AS...33..367A 331 218 A new synthetic distance scale for planetary nebulae. ACKER A.
1978ApJ...219..914B 1 43 227 Spectrophotometry of planetary nebulae. I. Physical conditions. BARKER T.
1978ApJ...220..193B 43 119 Spectrophotometry of planetary nebulae. II. Chemical abundances. BARKER T.
1978ApJ...221..145B 20 30 Spectrophotometry of planetary nebulae. III. Sulfur abundances. BARKER T.
1978ApJ...225..527K 58 65 Galactic abundances of neon, argon and chlorine derived from planetary nebulae. KALER J.B.
1978ApJ...226..947K 93 103 The enrichment of He in planetary nebulae. KALER J.B.
1979ApJ...228..163K 98 65 The enrichment of nitrogen and He in planetary nebulae. KALER J.B.
1979IzKry..59..167G 45 5 The abundance of helium, oxygen and neon in planetary nebulae. GOLOVATYI V.V., PRONIK V.I. and YATSYK O.S.
1980A&A....88....1M 130 134 Distances of planetary nebulae. MACIEL W.J. and POTTASCH S.R.
1980A&A....89...33A 96 29 Relations between chemical, spatial and kinematic properties of planetary nebulae. ACKER A.
1980ApJ...239...78K 95 96 The oxygen enrichment of the galaxy. KALER J.B.
1980ApJ...239..592K 76 12 Neutral oxygen and nitrogen lines in planetary nebulae. KALER J.B.
1980ApJ...242..596N 41 26 The problem of sulfur abundance determination in gaseous nebulae. NATTA A., PANAGIA N. and PREITE-MARTINEZ A.
1980IUE80......663B 24 ~ An atlas of emission line fluxes of planetary nebulae in the 1150-3200A region. BOGGESS A., FEIBELMAN W.A. and McCRACKEN C.W.
1981A&AS...43..307L 122 19 The ESO/Uppsala survey of the ESO (b) atlas of the southern sky - VIII. LAUBERTS A., HOLMBERG E.B., SCHUSTER H.E., et al.
1981ApJ...246..807F 10 20 Electron densities for 10 planetary nebulae derived from the CIII 1907/1909 ratio. II. FEIBELMAN W.A., BOGGESS A., McCRACKEN C.W., et al.
1981ApJ...249..201K 53 38 Carbon in planetary nebulae. KALER J.B.
1981SBS80.R....517I 80 ~ Temperature determination of exciting stars in highly excited planetary nebulae and symbiotic stars. IIJIMA T.
1982AJ.....87..555F 24 26 E(B-V) extinction values for 24 planetary nebulae derived from IUE data. FEIBELMAN W.A.
1982MNRAS.199..141C 196 30 Observations of 196 southern planetary nebulae at 408 MHZ. CALABRETTA M.R.
1982PSCDS...3....0A 452 ~ Catalogue of the central stars of true and possible planetary nebulae. ACKER A., GLEIZES F., CHOPINET M., et al.
1983A&A...126...31P 51 148 The temperature of central stars of planetary nebulae : the energy-balance method. PREITE-MARTINEZ A. and POTTASCH S.R.
1983A&A...128..325G 42 74 VLA observations of planetary nebulae at the Galactic Centre. GATHIER R., POTTASCH S.R., GOSS W.M., et al.
1983A&AS...54..315A 1436 15 Index and cross-identification of planetary nebulae. ACKER A., MARCOUT J., OCHSENBEIN F., et al.
1983ApJS...52..399S 499 203 Radial velocities of planetary nebulae. SCHNEIDER S.E., TERZIAN Y., PURGATHOFER A., et al.
1984A&AS...55..253M 657 140 A catalogue of distances of planetary nebulae. MACIEL W.J.
1984ApJS...55..101C 938 12 The S201 far-ultraviolet imaging survey. III. A field in Sagttarius. CARRUTHERS G.R. and PAGE T.
1984MNRAS.208..399I 55 38 Two-frequency VLA observations of compact planetary nebulae. ISAACMAN R.
1984Afz....20..503K 46 5 Carbon abundances in planetary nebulae. KHOLTYGIN A.F.
1984Ap&SS.107...19A 316 56 Statistical survey of planetary nebulae : distances, masses, and distribution in the Galaxy. AMNUEL P.R., GUSEINOV O.H., NOVRUZOVA H.I., et al.
1984PASAu...5..535W 8 3 Carbon abundances in planetary nebulae in the galactic bulge. WEBSTER B.L.
1985ApJ...291..237C 60 132 Winds in central stars of planetary nebulae. CERRUTI-SOLA M. and PERINOTTO M.
1985ApJ...295..537S 61 117 Apparent magnitudes of luminous planetary nebula nuclei. I. Method and application. SHAW R.A. and KALER J.B.
1986A&A...157..191G 24 62 Distances to planetary nebulae. II. HI absorption observations. GATHIER R., POTTASCH S.R. and GOSS W.M.
1986ApJ...308..322K 106 109 Electron temperatures in planetary nebulae. KALER J.B.
1986ApJ...308..337K 31 40 C+2 electron temperatures in planetary nebulae. KALER J.B.
1987AZh....64..724G 51 3 Determination of temperature of planetary nebulae nucleus from the relative intensities of the lines He I/H-beta and He II/H-beta. GOLOVATYJ V.V.
1987BAAS...19..730A 70 T                   1 2 0 Two compact planetary nebulae of moderate excitation, NGC 6565 (3-4.5) and
NGC 6644 (8-7.2). 		ALLER L.H., KEYES C.D. and FEIBELMAN W.A.
1987PAZh...13..589G 29 1 Energy distribution in emission spectra of planetary nebulae nucleus beyond Lyman limit. GOLOVATY V.V.
1987PN86........45R 23 ~ Spectroscopy at 8-13 mum as a probe of the carbon to oxygen ratio in planetary nebulae. ROCHE P.F.
1988MNRAS.230..377W 66 59 The abundances and mass distribution of planetary nebulae in the galactic bulge. WEBSTER B.L.
1988PASP..100..192A 1 4 18 Two compact planetary nebulae of moderate excitation: NGC 6565 (3-4.5.) and NGC 6644 (8-7.2). ALLER L.H., KEYES C.D. and FEIBELMAN W.A.
1988Ap&SS.149..343G 109 20 The temperatures of the nuclei of high-excitation planetary nebulae. GURZADYAN G.A.
1988IUEEN..29...45. 439 0 Merged log of IUE observations.
1988RMxAA..16..105F 48 15 Vertical abundance gradients of planetary nebulae. FAUNDEZ-ABANS M. and MACIEL W.J.
1988MSS...C04....0H viz 14       D               1 33292 ~ Catalogue of two-dimensional spectral types for the HD stars, Vol.4 HOUK N. and SMITH-MOORE M.
1989A&A...217..157Z 183 111 OH maser emission from young planetary nebulae. ZIJLSTRA A.A., TE LINTEL HEKKERT P., POTTASCH S.R., et al.
1989A&AS...77..487A 461 27 The absolute H-beta fluxes for southern planetary nebulae. ACKER A., STENHOLM B. and TYLENDA R.
1989A&AS...80..201A 91 85 Spectrophotometry of southern planetary nebulae. I. Plasma diagnostics. ACKER A., KOEPPEN J., STENHOLM B., et al.
1989ApJ...343..811S 150 130 Electron densities in planetary nebulae. STANGHELLINI L. and KALER J.B.
1989ApJS...69..495S 134 153 Apparent magnitudes of luminous planetary nebula nuclei. II. A survey of southern hemisphere planetary nebulae. SHAW R.A. and KALER J.B.
1989Ap&SS.154...21A 348 16 Planetary nebulae in the galaxy. AMNUEL P.R., GUSEINOV O.H. and RUSTAMOV Y.S.
1989IAUS..131..306A 6 1 Are Zanstra temperatures always real ? ALLER L.H.
1990A&A...236..231P 1 8 39 Planetary nebulae as standard candles: the distance to the galactic center. POTTASCH S.R.
1990A&A...240..467S 32 36 On the relation between the nitrogen enhancement in planetary nebulae and the mass of the central stars. STASINSKA G. and TYLENDA R.
1990AJ....100..485V 178 39 The IRAS low-resolution spectra of planetary nebulae. VOLK K. and COHEN M.
1990ApJ...357..548F 63 33 Ultraviolet Fe VII absorption lines in planetary nebula nuclei, hot subdwarfs, and hot degenerate objects. FEIBELMAN W.A. and BRUHWEILER F.C.
1991A&A...246..221T 96 31 An extensive study of planetary nebulae in the galactic bulge. III. The observed central star mass distribution. TYLENDA R., STASINSKA G., ACKER A., et al.
1991A&A...248..197K 86 88 Spectrophotometric survey of southern planetary nebulae. II. Chemical compositions. KOEPPEN J., ACKER A. and STENHOLM B.
1991A&A...250..179Z 66 82 Spectral energy distribution of compact planetary nebulae. ZHANG C.Y. and KWOK S.
1991A&AS...88..121P 183 47 The energy-balance temperature of central stars of galactic planetary nebulae. II. PREITE-MARTINEZ A., ACKER A., KOEPPEN J., et al.
1991A&AS...89..237A 291 61 An extensive study of planetary nebulae in the galactic bulge. I. Spectrophotometric data. ACKER A., KOEPPEN J., STENHOLM B., et al.
1991A&AS...90...89A 876 46 The absolute H-beta fluxes for galactic planetary nebulae. ACKER A., STENHOLM B., TYLENDA R., et al.
1991A&AS...90..327T viz 14       D               1 2734 208 1612 MHz OH survey of IRAS point sources. I. Observations made at Dwingeloo, Effelsberg and Parkes. TE LINTEL HEKKERT P., CASWELL J.L., HABING H.J., et al.
1991ApJ...381L..59K 9 13 N III line emission in planetary nebulae : not Bowen fluorescence. KASTNER S.O. and BHATIA A.K.
1991ApJS...76..687P 211 103 Chemical abundances in planetary nebulae: basic data and correlations between elements. PERINOTTO M.
1992A&A...262..271M 151 50 Kinematics of disk planetary nebulae. MACIEL W.J. and DUTRA C.M.
1992A&A...264..184S 56 32 Spectrophotometric survey of southern planetary nebulae. III. Automatic ionization modelling. SAMLAND M., KOEPPEN J., ACKER A., et al.
1992A&A...266..486S 214 35 Comparison of two methods for determining the interstellar extinction of planetary nebulae. STASINSKA G., TYLENDA R., ACKER A., et al.
1992A&AS...94..399C viz 772 454 A catalogue of absolute fluxes and distances of planetary nebulae. CAHN J.H., KALER J.B. and STANGHELLINI L.
1992A&AS...95..337T 925 103 The extinction constants for galactic planetary nebulae. TYLENDA R., ACKER A., STENHOLM B., et al.
1992A&AS...96...23S 255 300 A catalogue of narrow band images of planetary nebulae. SCHWARZ H.E., CORRADI R.L.M. and MELNICK J.
1992MNRAS.257..317K 69 54 Distances for galactic planetary nebulae using mean [O II] doublet ratio electron densities. KINGSBURGH R.L. and BARLOW M.J.
1992Ast....20h..69J 11 0 Observing bright planetary nebulae in Sagittarius. JAKIEL R.W.
1992ESOPN...1....1A viz 1829 ~ Strasbourg-ESO Catalogue of Galactic Planetary Nebulae ACKER A., OCHSENBEIN F., STENHOLM B., et al.
1993A&A...276..463S 109 32 The correlations between planetary nebula morphology and central star evolution. STANGHELLINI L., CORRADI R.L.M. and SCHWARZ H.E.
1993A&A...279..521S 104 114 The correlations between planetary nebula morphology and central star evolution. STANGHELLINI L., CORRADI R.L.M. and SCHWARZ H.E.
1993ApJ...410..239Z 131 41 On the distance to galactic planetary nebulae. ZHANG C.Y.
1993ApJS...88..137Z 433 106 Trace of planetary nebula evolution by distance-independent parameters. ZHANG C.Y. and KWOK S.
1993MNRAS.260..855T 56 1 The presence of fe VII and of low-ionization features in the UV spectra of central stars of planetary nebulae. TWEEDY R.W.
1994A&A...282..199R 75 75 The carbon abundance problem in planetary nebulae. ROLA C. and STASINSKA G.
1994A&A...284..248B 82 44 Filling factors and ionized masses in planetary nebulae. BOFFI F.R. and STANGHELLINI L.
1994A&AS..106..559T viz 768 24 A catalogue HeII 4686 line intensities in Galactic planetary nebulae. TYLENDA R., STASINSKA G., ACKER A., et al.
1994A&AS..108..485V viz 434 71 On an alternative statistical distance scale for planetary nebulae. Catalog with statistical distances to planetary nebulae. VAN DE STEENE G.C. and ZIJLSTRA A.A.
1994PASP..106..756F 66 12 X-ray planetary nebulae. FEIBELMAN W.A.
1994Ap&SS.219..231M 200 36 Abundances and radial gradients from disk planetary nebulae : HE, N, C and CL. MACIEL W.J. and CHIAPPINI C.
1994KFNT...10e..35M 39 0 Self-consistent determination of planetary nebulae distances. MAL'KOV Y.F.
1995A&AS..114..269D viz 14       D               1 20881 157 Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue. DUFLOT M., FIGON P. and MEYSSONNIER N.
1995ApJS...98..659Z viz 644 200 A statistical distance scale for galactic planetary nebulae. ZHANG C.Y.
1995MNRAS.273..801G 27 15 H I and CO observations of the circumnebular envelopes of planetary nebulae. GUSSIE G.T. and TAYLOR A.R.
1995RMxAA..31..131P 36 61 The effect of temperature fluctuations on the determination of the carbon abundance of planetary nebulae. PEIMBERT M., TORRES-PEIMBERT S. and LURIDIANA V.
1996A&AS..116..395F 233 3 Classification of planetary nebulae by cluster analysis and artificial neural networks. FAUNDEZ-ABANS M., ORMENO M.I. and DE OLIVEIRA-ABANS M.
1996ApJ...459..606S viz 196 27 The distances of planetary nebulae and the Galactic bulge. SCHNEIDER S.E. and BUCKLEY D.
1996PASP..108..610M 106 17 [N II] and [O III] mean electron temperatures in planetary nebulae. McKENNA F.C., KEENAN F.P., KALER J.B., et al.
1997A&AS..126..297R viz 120 39 Abundances in planetary nebulae near the galactic centre. I. Abundance determinations. RATAG M.A., POTTASCH S.R., DENNEFELD M., et al.
1997ApJS..112..487S viz 455 190 Properties that cannot be explained by the progenitors of planetary nebulae. SOKER N.
1997ApJS..112..557K viz 11280 205 Classification and identification of IRAS sources with low-resolution spectra. KWOK S., VOLK K. and BIDELMAN W.P.
1997ARep...41..760M viz 167 22 A self-consistent determination of the distances, physical parameters, and chemical composition for a large sample of Galactic planetary nebulae: the distances and parameters of central stars and the optical depths of envelopes. MAL'KOV Y.F.
1998A&A...329..691K 69 24 Inhomogeneous planetary nebulae: carbon and oxygen abundances. KHOLTYGIN A.F.
1998A&A...340..527P 315 20 Electron densities in planetary nebulae, and the unusual characteristics of the [SII] emission zone. PHILLIPS J.P.
1998A&AS..132...13D viz 870 88 The kinematics of 867 galactic planetary nebulae. DURAND S., ACKER A. and ZIJLSTRA A.
1998AJ....115.1989T viz 14       D               673 35 A new distance indicator to galactic planetary nebulae based upon IRAS fluxes. TAJITSU A. and TAMURA S.
1998ApJ...495..328M 35 37 Temperature and density fluctuations in planetary nebulae. MATHIS J.S., TORRES-PEIMBERT S. and PEIMBERT M.
1998ApJS..117..361C viz 887 101 Planetary nebulae in the NRAO VLA sky survey. CONDON J.J. and KAPLAN D.L.
1998Ap&SS.255..513K 28 5 Investigation of the small-scale temperature and density fluctuations in planetary nebulae through the use of the ISO data. KHOLTYGIN A.F.
1998ARep...42..293M 221 12 A self-consistent determination of distances, physical parameters, and chemical composition for a large sample of galactic planetary nebulae: chemical composition. MAL'KOV Y.F.
1999A&A...352..297S viz 549 51 The dust content of planetary nebulae: a reappraisal. STASINSKA G. and SZCZERBA R.
1999ApJ...515..610B viz 376 42 A survey of planetary nebulae in the southern Galactic Bulge. BEAULIEU S.F., DOPITA M.A. and FREEMAN K.C.
1999ApJS..123..219C viz 479 22 Infrared planetary nebulae in the NRAO VLA sky survey. CONDON J.J., KAPLAN D.L. and TERZIAN Y.
2000Ap.....43..463K 27 2 Emission from an inhomogeneous plasma: line intensities and determination of elemental abundances in gaseous nebulae with fluctuations of Te and Ne. KHOLTYGIN A.F.
2000RMxAA..36....3C 102 16 Distances of galactic planetary nebulae based on a relationship between the central star mass and the N/O abundance. CAZETTA J.O. and MACIEL W.J.
2001A&A...373.1032S viz 264 26 An analysis of the observed radio emission from planetary nebulae. SIODMIAK N. and TYLENDA R.
2001A&A...374..599B         O           80 39 The distance scale of planetary nebulae. BENSBY T. and LUNDSTROEM I.
2001A&A...378..843K viz 15       D               2202 103 Version 2000 of the Catalogue of Galactic Planetary Nebulae. KOHOUTEK L.
2001MNRAS.327..744C 27 13 8-13 µm dust emission features in Galactic bulge planetary nebulae. CASASSUS S., ROCHE P.F., AITKEN D.K., et al.
2001Ap&SS.275...53D 59 25 Abundances of [WC] central stars and their planetary nebulae. DE MARCO O. and BARLOW M.J.
2001Ap&SS.277..393C 168 5 Gravity distances of planetary nebulae II. Aplication to a sample of galactic objects. CAZETTA J.O. and MACIEL W.J.
2001RMxAA..37..115K viz 15       D               1042 13 Optical coordinates of southern planetary nebulae. KIMESWENGER S.
2001RMxAC..10...42K 12 1 O2+ recombination abundances in planetary nebulae. KINGSBURGH R.L. and ARMOUR M.H.
2002A&A...382..282C         O           47 23 Study of electron density in planetary nebulae. A comparison of different density indicators. COPETTI M.V.F. and WRITZL B.C.
2002A&A...387.1074M 128 5 Gas temperature and excitation classes in planetary nebulae. MARTINS L.P. and VIEGAS S.M.
2003A&A...403..659A viz 122 119 Quantitative classification of WR nuclei of planetary nebulae. ACKER A. and NEINER C.
2003A&A...405..627T viz 312 65 Angular dimensions of planetary nebulae. TYLENDA R., SIODMIAK N., GORNY S.K., et al.
2003A&A...408.1029K viz 1323 48 Galactic Planetary Nebulae and their central stars. I. An accurate and homogeneous set of coordinates. KERBER F., MIGNANI R.P., GUGLIELMETTI F., et al.
2003MNRAS.344..501P 376 44 The relation between Zanstra temperature and morphology in planetary nebulae. PHILLIPS J.P.
2003ARA&A..41..517F 3 15 159 Quantitative spectroscopy of photoionized clouds. FERLAND G.J.
2003IAUS..209...43G 33 3 New emission line planetary nebulae nuclei in the direction of the Galactic Center. GORNY S.K. and SIODMIAK N.
2004A&A...427..231G viz         O           74 75 The populations of planetary nebulae in the direction of the Galactic Bulge. Chemical abundances and Wolf-Rayet central stars. GORNY S.K., STASINSKA G., ESCUDERO A.V., et al.
2004ApJ...605..784R 45 19 12C/13C ratio in planetary nebulae from the IUE archives. RUBIN R.H., FERLAND G.J., CHOLLET E.E., et al.
2004MNRAS.349..793P viz 135 45 A reanalysis of chemical abundances in galactic PNe and comparison with theoretical predictions. PERINOTTO M., MORBIDELLI L. and SCATARZI A.
2004MNRAS.353..953T 1 34 107 A deep survey of heavy element lines in planetary nebulae - II. Recombination-line abundances and evidence for cold plasma. TSAMIS Y.G., BARLOW M.J., LIU X.-W., et al.
2004MNRAS.353.1251L 36 84 Chemical abundances of planetary nebulae from optical recombination lines - II. Abundances derived from collisionally excited lines and optical recombination lines. LIU Y., LIU X.-W., BARLOW M.J., et al.
2005MNRAS.364..849P 45 18 Hot dust haloes in planetary nebulae. PHILLIPS J.P. and RAMOS-LARIOS G.
1985XXID.........0. 173 ~ ???
1968XXET.........0. 88 ~ ???
1965XXEC.........0. 76 ~ ???
2007A&A...475..217Q viz 15       D               477 19 Bayesian posterior classification of planetary nebulae according to the Peimbert types. QUIREZA C., ROCHA-PINTO H.J. and MACIEL W.J.
2008ApJS..174..158S 90       D       C       5 123 81 The abundances of light neutron-capture elements in planetary nebulae. II. s-process enrichments and interpretation. STERLING N.C. and DINERSTEIN H.L.
2008A&A...479..155K viz 15       D               1 283 9 Galactic planetary nebulae and their central stars. II. Proper motions. KERBER F., MIGNANI R.P., SMART R.L., et al.
2009A&A...494..591C viz 76             C       2 253 35 Abundances in the Galactic bulge: results from planetary nebulae and giant stars. CHIAPPINI C., GORNY S.K., STASINSKA G., et al.
2009A&A...495L...5P 15       D               2 45 56 The mixed chemistry phenomenon in Galactic bulge PNe. PEREA-CALDERON J.V., GARCIA-HERNANDEZ D.A., GARCIA-LARIO P., et al.
2010ApJ...714.1096S viz 15       D               2 787 137 The galactic structure and chemical evolution traced by the population of planetary nebulae. STANGHELLINI L. and HAYWOOD M.
2010ApJ...725..173H 2212 T K A D S   X C       56 12 11 An optical-infrared study of the young multipolar planetary nebula NGC 6644. HSIA C.H., KWOK S., ZHANG Y., et al.
2011A&A...526A...6W viz 15       D               1 492 50 Central stars of planetary nebulae: new spectral classifications and catalogue. WEIDMANN W.A. and GAMEN R.
2011AJ....141..134S viz 92       D       C       4 183 174 Young planetary nebulae: Hubble Space Telescope imaging and a new morphological classification system. SAHAI R., MORRIS M.R. and VILLAR G.G.
2011RMxAA..47...49C 15       D               3 143 16 Planetary nebulae in the inner Milky Way II: the bulge-disk transition. CAVICHIA O., COSTA R.D.D. and MACIEL W.J.
2011RMxAA..47...83P 15       D               2 842 15 Mid- and far-infrared photometry of galactic planetary nebulae with the AKARI All-Sky Survey. PHILLIPS J.P. and MARQUEZ-LUGO R.A.
2011MNRAS.417.2651M viz 15       D               1 5894 47 Optical properties of high-frequency radio sources from the Australia Telescope 20 GHz (AT20G) Survey. MAHONY E.K., SADLER E.M., CROOM S.M., et al.
2012ApJ...760..115C 77           X         2 37 10 Multipolar planetary nebulae: not as geometrically diversified as thought. CHONG S.-N., KWOK S., IMAI H., et al.
2012PASP..124..839P 40           X         1 6 19 Camera for quasars in early Universe (CQUEAN). PARK W.-K., PAK S., IM M., et al.
2012RMxAA..48..165S 39           X         1 8 12 The filamentary multi-polar planetary nebula NGC 5189. SABIN L., VAZQUEZ R., LOPEZ J.A., et al.
2013MNRAS.431....2F viz 16       D               1 1351 76 A catalogue of integrated Hα fluxes for 1258 Galactic planetary nebulae. FREW D.J., BOJICIC I.S. and PARKER Q.A.
2013A&A...552A..74W viz 16       D               1 581 10 Near-infrared photometry of Galactic planetary nebulae with the VVV Survey. WEIDMANN W.A., GAMEN R., VAN HOOF P.A.M., et al.
2014ApJ...787...25H 118           X         3 31 8 Hubble Space Telescope observations and geometric models of compact multipolar planetary nebulae. HSIA C.-H., CHAU W., ZHANG Y., et al.
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