NGC 7026 , the SIMBAD biblio

NGC 7026 , the SIMBAD biblio (418 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.23CEST10:54:22

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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...24P 89 33 Photographs of nebulae with the 60-inch reflector 1911-1916. PEASE F.G.
1918PLicO..13...55C 66 224 The planetary nebulae. CURTIS H.D.
1931AN....242..201V 43 1 Spectral classification of the nuclei of planetary nebulae and of ancient novae. VORONTSOV-VELYAMINOV B.A.
1934LicOB..17...21A 32 6 The proper motions of thirty-three planetary nebulae. ANDERSON C.M.
1953GCRV..C......0W viz 13       D               1 15129 835 General Catalogue of Stellar Radial Velocities WILSON R.E.
1960ApJ...132..677C 22 56 Hbeta and (OIII) fluxes from planetary nebulae. CAPRIOTTI E.R. and DAUB C.T.
1961ApJ...133..471C 45 82 Hbeta and (OIII) fluxes from planetary nebulae. II. COLLINS G.W., DAUB C.T. and O'DELL C.R.
1962ApJ...135..371O 129 250 A distance scale for planetary nebulae based on emission-line fluxes. O'DELL C.R.
1963ApJ...138...62O 16 41 Balmer-line ratios in planetary nebulae. OSTERBROCK D.E., CAPRIOTTI E.R. and BAUTZ L.P.
1965AZh....42..464V 27 14 Redetermination of absolute emission line intensities of 25 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.
1966ApJ...144..280L 14 53 Angular expansions of planetary nebulae. LILLER M.H., WELTER B.L. and LILLER W.
1966MNRAS.132...15H 52 199 The ionization structure of planetary nebulae IV & V. HARMAN R.J. and SEATON M.J.
1967ApJ...150..345T 32 23 Further observations of planetary nebulae at 10 cm wavelength, including the peculiar nebula NGC 6302. THOMPSON A.R. and COLVIN R.S.
1967MNRAS.135..139D 92 25 Observations of planetary nebule at 3 microwave frequencies. DAVIES J.G., FERRIDAY R.J., HASLAM C.G.T., et al.
1968ApJ...151..991C 35 12 Effective temperatures of central stars of planetary nebulae. CAPRIOTTI E.R. and KOVACH W.S.
1968PASP...80..689C 18 9 An investigation of the excitation conditions of (OI) and (NII) in planetary nebulae. CAMPBELL W.A.
1968BAICz..19....1K 262 19 Morphological study of planetary nebulae. I. Observed forms of planetary nebulae. KROMOV G.S. and KOHOUTEK L.
1968IAUS...34...87T 66 32 Observations of planetary nebulae at radio wave-lengths. TERZIAN Y.
1968IAUS...34..112T 68 5 Radio measurements of planetary nebulae. THOMPSON A.R.
1968IAUS...34..155A 61 2 The determination of electron density electron temperature and central star temperature for a series of planetary nebulae. ARHIPOVA V.P. and KOSTJAKOVA E.B.
1968IAUS...34..297B 29 18 The atmosphere, spectra of central stars. BOHM K.H.
1968IAUS...34..339A 65 53 Spectra of the central stars of planetary nebulae. ALLER L.H.
1968IAUS...34..450G 10 0 Kinematics., dynamics. GURZADIAN G.A.
1969A&A.....3..156R 22 15 Observations of planetary nebulae at 11 and 6 cm wavelengths. RIBES J.C.
1969ApJ...155..469K 80 22 Survey of high-frequency radio radiation from planetary nebulae. KAFTAN-KASSIM M.A.
1969ApJ...157.1245S 46 174 Classification of emission line spectra of planetary nebulae. SMITH L.F. and ALLER L.H.
1969MNRAS.143...79W 92 129 The masses and galactic distribution of southern planetary nebulae. WEBSTER B.L.
1969PASP...81..154K 50 10 Thermal emission by grains and the free-free emission from planetary nebulae. KRISHNA SWAMY K.S.
1969Afz.....5...83V 22 6 On the expansion of planetary nebulae. VITYAZEV V.V.
1969ATsir.522....1R 9 0 On the Balmer decrement of planetary nebulae. RUBLEV S.V.
1969CoLic..17..271C 30 0 Some problems concerning the collision excitation of forbidden lines in planetary nebulae. CZYZAK S.J., WALKER M.F. and ALLER L.H.
1969S&T....38..227A 20 0 The planetary nebulae. VI. ALLER H.L.
1970ApJ...160..887K 213 121 Chemical abundances and the parameters of planetary nebulae. KALER J.B.
1970ApJ...162..495C 68 T                   1 3 18 Spectrophotometric studies of gaseous nebulae. XVII. Three planetary nebulae with marked stratification effects: NGC 6309,
NGC 7026, and IC 1747. 		CZYZAK S.J. and ALLER L.H.
1970MNRAS.150..359T 60 15 Further radio observations of planetary nebulae. THOMASSON P. and DAVIES J.G.
1970MmRAS..73..153W viz 1 48 330 A catalogue of early-type stars whose spectra have shown emission lines. WACKERLING L.R.
1970S&T....39..299A 23 0 The planetary nebulae. XII. ALLER L.H.
1970S&T....40..132W 12 13 Image-tube observations at Cerro Tololo. WALKER M.F.
1970TrSht..40...57V 166 3 Catalogue of the abs. int. of the emission lines in spectra planetary nebulae. VORONTSOV-VELYAMINOV B.A.
1970PN70.........1G 50 0 Basic observational data. GURZADIAN G.A.
1970PN70........44G 8 0 The origin of emission lines. GURZADIAN G.A.
1970PN70........74G 19 0 Astrophys. Methods of determin. the dist. of nebulae. GURZADIAN G.A.
1970PN70........80G 50 0 Temperatures of nuclei, electron temperatures, electron concentrations. GURZADIAN G.A.
1970PN70.......141G 21 0 The continuous spectrum of planetary nebulae. GURZADIAN G.A.
1970PN70.......238G 42 0 Magnetic fields in planetary nebulae. GURZADIAN G.A.
1970PN70.......282G 16 0 The origin of planetary nebulae. GURZADIAN G.A.
1971A&A....10..161G 166 117 The morphological classification of symmetrical nebulae. GREIG W.E.
1971AJ.....76..193S 35 25 On the distances of planetary nebulae. SMITH H.
1971ApJ...164L..71S 12 49 On stars having strong OVI emission. SANDULEAK N.
1971ApJS...22..319C 609 455 Distances and distribution of planetary nebulae. CAHN J.H. and KALER J.B.
1971MNRAS.153..315H 121 32 A survey of microwave radiation from planetary nebulae. HIGGS L.A.
1971AZh....48.1122K 16 2 Infrared emission from the planetary nebula 2 : observation some planetary nebula in 1.0-2.5 microns region. KROMOV G.S. and MOROZ V.I.
1971Ap&SS..11..309H 142 1 A review of radio observation of planetary nebulae. HECKATHORN J.
1971IzPul.187....4D 139 2 Statistical investigation of the motions, distribution of planetary nebulae. DEUTSCH A.N.
1971PAB.....1....1H 443 52 Catalog of radio observations of planetary nebulae, related optical data. HIGGS L.A.
1972A&A....18...70G 73 105 Spatial and kinematic parameters of binebulous centric and annular nebulae. GREIG W.E.
1972ApJ...172..367G 33 65 Infrared studies of galactic nebulae continuum and line radiation from planetary nebulae. GILLETT F.C., MERRILL K.M. and STEIN W.A.
1972ApJ...175..699W 1 16 107 Observations of planetary nebulae at 1,65 to 3.4 micron. WILLNER S.P., BECKLIN E.E. and VISVANATHAN N.
1972ApJ...176..127H 18 46 Bowen fluorescence mechanism in planetary nebulae. HARRINGTON J.P.
1972ApJ...176..381K 1 6 58 A consistent model of planetary nebulae NGC 7662. KIRKPATRICK R.C.
1972BAAS....4..234L 6 0 Interstellar dust and distances to planetary nebulae. LUTZ J.H.
1972SvA....15..892K 16 7 Infrared radiation of planetary nebulae. I. Observations at 1.0 - 2.5mu and the continuous spectrum. KHROMOV G.S. and MOROZ V.I.
1972SvA....16....6O 14 0 Composition of angular expansion of planetary nebulae Measured at Pulkovo and Harvard Observatory. ORLOVA O.N.
1973A&A....22..469D 12 15 Line intensities and radial velocities for 12 planetary nebulae. D'ODORICO S., RUBIN V.C. and FORD W.K.
1973ApJ...181..135L 79 46 Interstellar dust and distances to planetary nebulae. LUTZ J.H.
1973ApJ...182..503P 35 25 Infrared photometry of planetary nebulae. PERSSON S.E. and FROGEL J.A.
1973ApJ...185..391L 6 0 erratum : interstellar dust and distances to planetary nebulae. LUTZ J.H.
1973ApJ...186..899L 5 14 Internal dust in gaseous nebulae. LEIBOWITZ E.M.
1973MNRAS.164..321S 32 9 Planetary nebulae: two types. SMITH H.
1973MSRSL...5...33K 21 1 The optical spectrum of planetary nebulae. KALER J.B.
1973MSRSL...5..285A 21 9 Introduction report : chemical composition of planetary nebulae. ALLER L.H. and CZYZAK S.J.
1973IAUS...52...29L 6 2 The ratio of total to selective extinction in the directions of selected planetary nebulae. LUTZ J.H.
1974AJ.....79.1384C 62 235 New proper motions, statistical parallaxes and kinematics of planetary nebulae. CUDWORTH K.M.
1974ApJ...192..165S 25 8 Radio-continuum measurements of planetary nebulae at 15,5 GHz. SISTLA G., KOJOIAN G. and CHAISSON E.J.
1974ApJ...193..401C 110 191 An infrared photometric survey of planetary nebulae. COHEN M. and BARLOW M.J.
1974ATsir.821....5B 25 1 Photographic positional observations of planetary nebulae at Pulkovo. BRONNIKOVA N.M., ORLOVA O.N. and SHESTOPALOVA O.M.
1974CRB...278..223A 5 ~ Photographies de quelques nebuleuses planetaires dans la region du proche infrarouge. ANDRILLAT Y. and DUCHESNE H.
1974SvA....18..195K 43 2 Infrared radiation of planetary nebulae. 2. New and revised observations at 1.0-2.5 mu. KHROMOV G.S.
1975A&A....39...43S 23 76 Infrared forbidden lines in H II regions and planetary nebulae. SIMPSON J.P.
1975A&A....39..383P 43 10 On the nebular mass of planetary nebulae. PERINOTTO M.
1975ApJ...200...83D 36 ~ Oxygen abundances in planetary nebulae. DAUB C.T.
1975MNRAS.171..441M 73 26 Orientation of planetary nebulae within the galaxy. MELNICK G. and HARWIT M.
1976AJ.....81..407C 171 71 Interstellar extinction: a calibration by planetary nebulae. CAHN J.H.
1976ApJ...204..445A 52 32 Electron densities in gaseous nebulae. ALLER L.H. and EPPS H.W.
1976ApJ...210..113K 25 60 Photoelectric filter photometry of planetary nebulae. KALER J.B.
1976ApJS...31..517K 334 358 A catalog of relative emission line intensities observed in planetary and diffuse nebulae. KALER J.B.
1976PASP...88..574A 29 49 Planetary nebulae, survey and outlook. ALLER L.H.
1976AZh....53..534K 39 0 Evolution of planetary nebulae and their nuclei-analytical review of spectrophotometric observational data. KHROMOV G.S.
1976AZh....53..762K 76 4 Evolution of planetary nebulae and their nuclei correction for stellar absorption and typical nebular spectrum KHROMOV G.S.
1976AZh....53..961K 96 4 Evolution of the planetary nebulae and their nuclei: density of the planetary nebulae and its evolutionary changes. KHROMOV G.S.
1976MSRSL...9..271A 83 ~ Central Stars of planetary nebulae. ALLER L.H.
1976SoSht.195....3K 53 0 The weighted average emission-line intensities in 54 planetary nebulae spectra. KOSTYAKOVA E.B.
1976TrSht..47..222K 53 0 The analysis of the catalogue of the planetary nebulae spectral line intensities. KOSTYAKOVA E.B.
1977A&A....56..189K 21 18 The dust to gas ratio and internal extinction in planetary nebulae. KOEPPEN J.
1977A&A....58L..29M 35 3 The evolution of line intensity ratios in planetary nebulae. MINELLO S. and SABBADIN F.
1977A&A....60L...9M 41 3 Statistical properties of planetary nebulae: central stars. MINELLO S. and SABBADIN F.
1977A&AS...30..217A 982 4 Bibliographical index of planetary nebulae for the period 1965-1976. ACKER A. and MARCOUT J.
1977JRASC..71...67A 23 32 The visual and near-infrared spectra of planetary nebulae nuclei. ALLER L.H.
1977PW&SO...2...71S 120 17 New position determinations, and other data, for 1280 known Halpha-emission stars in the Milky Way. STEPHENSON C.B. and SANDULEAK N.
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...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.
1978Afz....14..665P 32 2 On the relationship between the "Zanstra" temperatures of the nuclei of planetary nebulae and the effective temperatures of these stars. PILYUGIN L.S., SAKHIBULLIN N.A. and KHROMOV G.S.
1979ApJ...228..163K 98 65 The enrichment of nitrogen and He in planetary nebulae. KALER J.B.
1979ApJ...229..587G 12 26 The 10 micron properties of planetary nebulae. GRASDALEN G.L.
1979Afz....15..269K 176 8 Distances and galactic distribution of planetary nebulae. KHROMOV G.S.
1979Afz....15..461G 3 1 Emission lines of Mg II Ca II in planetary nebulae. GURZADYAN G.A.
1979Ap&SS..62..397A 44 180 A spectroscopic study of moderately bright planetary nebulae. ALLER L.H. and CZYZAK S.J.
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.
1979SvA....23..425P 168 12 Evolution of planetary nebulae : the temperature of their central stars. PILYUGIN L.S. and KHROMOV G.S.
1980A&A....89...33A 96 29 Relations between chemical, spatial and kinematic properties of planetary nebulae. ACKER A.
1980A&A....89..336P 37 132 Masses of planetary nebulae. POTTASCH S.R.
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..615K 18 62 Efficiency of the bowen fluorescence mechanism in static nebulae. KALLMAN T. and McCRAY R.
1980RMxAA...5....9P 40 98 On the helium and nitrogen enrichment of the interstellar medium by planetary nebulae. PEIMBERT M. and SERRANO 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.
1981ApJ...249..201K 53 38 Carbon in planetary nebulae. KALER J.B.
1981ApJ...249..592B 35 67 The abundances of neon, sulfur and argon in planetary nebulae. BECK S.C., LACY J.H., TOWNES C.H., et al.
1981SSRv...28..307V 42 6 A bibliography on galactic Wolf-Rayet literature 1867-1980. Appendix to the sixth catalogue of galactic Wolf-Rayet stars, their past and present. VAN DER HUCHT K.A., CONTI P.S., LUNDSTROM I., et al.
1981SBS80.R....517I 80 ~ Temperature determination of exciting stars in highly excited planetary nebulae and symbiotic stars. IIJIMA T.
1982A&A...109..131S 70 T                   1 3 22 The expansion velocity field within the planetary nebula NGC 40 and
NGC 7026. 		SABBADIN F. and HAMZAOGLU E.
1982A&A...110..105S 57 45 Internal motions in planetary nebulae. SABBADIN F. and HAMZAOGLU E.
1982A&AS...50..523S 6 8 Spatial-kinematical models for planetary nebulae: NGC 2371-2. SABBADIN F., BIANCHINI A. and HAMZAOGLU E.
1982MNRAS.199..649R 84 97 Measurements of expansion velocities in planetary nebulae. ROBINSON G.J., REAY N.K. and ATHERTON P.D.
1982Ap&SS..83..225A 21 12 Theoretical models of planetary nebulae. ALLER L.H.
1982PSCDS...3....0A 452 ~ Catalogue of the central stars of true and possible planetary nebulae. ACKER A., GLEIZES F., CHOPINET M., et al.
1982IAUS...99..423H 23 71 Subluminous Wolf-rayet stars: observations. HEAP S.R.
1982IAUS...99..457M 14 55 A reclassification of WC and "O VI" central stars of planetary nebulae, and comparison with population I WC stars. MENDEZ R.H. and NIEMELA V.S.
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&AS...52..399S 10 4 The expansion velocity field within the planetary nebula NGC 7008. SABBADIN F., ORTOLANI S., BIANCHINI A., et al.
1983A&AS...54..315A 1436 15 Index and cross-identification of planetary nebulae. ACKER A., MARCOUT J., OCHSENBEIN F., et al.
1983ApJ...273..214F 14 36 The abundance of carbon in planetary nebulae. FRENCH H.B.
1983ApJS...51..211A 1 41 342 Chemical compositions of planetary nebulae. ALLER L.H. and CZYZAK S.J.
1983ApJS...52..399S 499 203 Radial velocities of planetary nebulae. SCHNEIDER S.E., TERZIAN Y., PURGATHOFER A., et al.
1983MmSAI..54..511C 87 4 Planetary nebulae: IUE results. CERRUTI-SOLA M. and PERINOTTO M.
1983MitAG..60..243M 10 0 Infrarot-Photometrie Planetarischer Nebel. MARTIN W. and LEMKE D.
1983IAUS..103..391P 65 94 Distances of the central stars and their position in the HR diagram. POTTASCH S.R.
1983IAUS..103..511S 69 T                   1 1 1 High-resolution spectroscopy of
NGC 7026. 		SOLF J. and WEINBERGER R.
1983IAUS..103..541P 6 2 Distance determinations from 21 cm interstellar absorption-line measurements. POTTASCH S.R., GATHIER R. and GOSS W.M.
1984A&A...130...91P 53 37 Distances, radii, and masses of the planetary nebulae. PHILLIPS J.P. and POTTASCH S.R.
1984A&A...130..269S 72 T                   1 2 32 High-resolution spectroscopy of the bipolar planetary nebula
NGC 7026. 		SOLF J. and WEINBERGER R.
1984A&A...133..395P 16 21 Near-infrared scans of planetary nebulae. PHILLIPS J.P., SANCHEZ MAGRO C. and MARTINEZ-ROGER C.
1984A&A...136..181S 97 53 The interpretation of internal motions in planetary nebulae. SABBADIN F., GRATTON R.G., BIANCHINI A., et al.
1984A&A...137...92P 77 31 The dynamics, evolution and formation rate of planetary nebulae. PHILLIPS J.P.
1984A&A...138...10P 45 181 IRAS measurements of planetary nebulae. POTTASCH S.R., BAUD B., BEINTEMA D., et al.
1984A&AS...55..253M 657 140 A catalogue of distances of planetary nebulae. MACIEL W.J.
1984A&AS...58..273S 163 86 A catalogue of expansion velocities in planetary nebulae. SABBADIN F.
1984ApJ...278..195K 11 30 The O VI nucleus of the planetary nebula M3-30. KALER J.B. and SHAW R.A.
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.
1984RMxAA...9..153R 7 9 On the abundance of atomic and molecular hydrogen in the outer parts of young planetary nebulae. RODRIGUEZ L.F. and GARCIA-BARRETO J.A.
1985A&A...149..365M 75 27 Galactic electron temperature gradient from planetary nebulae. MACIEL W.J. and FAUNDEZ-ABANS M.
1985ApJ...295..537S 61 117 Apparent magnitudes of luminous planetary nebula nuclei. I. Method and application. SHAW R.A. and KALER J.B.
1985PASP...97..700K 1 8 65 Dust-distances to planetary nebulae. KALER J.B. and LUTZ J.H.
1985Ap&SS.113...59A 107 10 The parameters of planetary nebulae and their central stars derived from observations. AMNUEL P.R., GUSEINOV O.H., NOVRUZOVA H.I., et al.
1986A&A...157..191G 24 62 Distances to planetary nebulae. II. HI absorption observations. GATHIER R., POTTASCH S.R. and GOSS W.M.
1986A&A...158..228F 46 53 Abundance gradients from type II planetary nebulae. FAUNDEZ-ABANS M. and MACIEL W.J.
1986A&A...160...31S 127 27 Statistical evolutionary properties of planetary nebulae: thicknesses of the nebulae and temperatures of the stars. SABBADIN F.
1986A&A...161..363P 64 90 IRAS spectra of planetary nebulae. III. POTTASCH S.R., PREITE-MARTINEZ A., OLNON F.M., et al.
1986A&AS...64..579S 79 49 Planetary nebulae at known distance. SABBADIN F.
1986A&AS...65..607O 5418 387 IRAS catalogues and atlases. Atlas of Low-Resolution Spectra. OLNON F.M., RAIMOND E. (The IRAS Science Team)
1986AJ.....92..371G 1271 59 Radio patrol of the Northern Milky Way: a catalog of sources. II. GREGORY P.C. and TAYLOR A.R.
1986ApJ...301..772Z 138 244 Origin of planetary nebulae: morphology, carbon-to-oxygen abundance ratios, and central star multiplicity. ZUCKERMAN B. and ALLER L.H.
1986ApJ...302..727J 44 85 Halos around planetary nebulae. JEWITT D.C., DANIELSON G.E. and KUPFERMAN P.N.
1986ApJ...303..451K 49 48 Ground-based and IRAS observations of compact planetary nebulae. KWOK S., HRIVNAK B.J. and MILONE E.F.
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.
1986RMxAA..12..249M 53 4 Planetary nebulae and galactic temperature gradient. MACIEL W.J. and FAUNDEZ-ABANS M.
1987A&AS...71..245G 30 63 Properties of planetary nebulae. I. Nebular parameters and distance scales. GATHIER R.
1987AJ.....94..671B 3 49 686 The evolution of planetary nebulae. I. Structures, ionizations, and morphological sequences. BALICK B.
1987AJ.....94..958B 1 8 43 A wind-blown bubble model for NGC 6543. BALICK B. and PRESTON H.L.
1987ApJ...314..572S 38 27 Atomic hydrogen in planetary nebulae. SCHNEIDER S.E., SILVERGLATE P.R., ALTSCHULER D.R., et al.
1987ApJ...319..407F 130 43 The (C III lambda1909 /Si III lambda1892) ratio as a diagnostic for planetary nebulae and symbiotic stars. FEIBELMAN W.A. and ALLER L.H.
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.
1987Ap&SS.129..353F 39 22 Neon, argon and chlorine abundance gradients from type II planetary nebulae. FAUNDEZ-ABANS M. and MACIEL W.J.
1987PAZh...13..589G 29 1 Energy distribution in emission spectra of planetary nebulae nucleus beyond Lyman limit. GOLOVATY V.V.
1987RMxAA..14..534P 30 13 JHK photometry of compact planetary nebulae. PENA M. and TORRES-PEIMBERT S.
1988A&A...200..178M 40 7 Planetary nebulae and the pregalactic helium abundance. MACIEL W.J.
1988Ap&SS.149..343G 109 20 The temperatures of the nuclei of high-excitation planetary nebulae. GURZADYAN G.A.
1988RMxAA..16..111M 35 39 Filling factor determinations and their effects on planetary studies. MALLIK D.C.V. and PEIMBERT M.
1989A&A...209..369G 29 65 Properties of planetary nebulae. II. Central star evolution. GATHIER R. and POTTASCH S.R.
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...78..301W 286 159 A catalogue of expansion velocities of galactic planetary nebulae. WEINBERGER R.
1989AJ.....98.2159K 13 8 Properties of central stars in 13 faint, extended planetary nebulae. KWITTER K.B. and JACOBY G.H.
1989ApJ...343..811S 150 130 Electron densities in planetary nebulae. STANGHELLINI L. and KALER J.B.
1989ApJ...345..306L 232 66 Properties and evolution of dust grains in planetary nebulae. LENZUNI P., NATTA A. and PANAGIA N.
1989ApJ...346..201H 93 119 CO in planetary nebulae. HUGGINS P.J. and HEALY A.P.
1989Ap&SS.154...21A 348 16 Planetary nebulae in the galaxy. AMNUEL P.R., GUSEINOV O.H. and RUSTAMOV Y.S.
1989SSRv...51..339K 41 8 Planetary nebulae. KHROMOV G.S.
1989IAUS..131...83B 41 22 The shapes and shaping of planetary nebulae. BALICK B.
1989IAUS..131..172T 12 0 CCD images of selected planetary nebulae. TURATTO M., CAPPELLARO E. and SABBADIN F.
1989IAUS..131..194P 4 6 High velocity outflows in post-main sequence nebulae. PHILLIPS J.P. and MAMPASO A.
1989IAUS..131..241G 34 10 Wind features and wind velocities. GREWING M.
1990A&A...232..184P 38 19 Morphology of bipolar planetary nebulae. II. The three-dimensional structures. PASCOLI G.
1990A&AS...83..337J 310 57 A survey of infrared features in HII regions, planetary nebulae and proto-planetary nebulae from the IRAS-LRS data base. JOURDAIN DE MUIZON M., COX P. and LEQUEUX J.
1990AJ....100..485V 178 39 The IRAS low-resolution spectra of planetary nebulae. VOLK K. and COHEN M.
1990ApJ...356..229H 142 67 Abundance patterns in planetary nebulae. HENRY R.B.C.
1991A&A...248..209T 87 41 An OH survey of very cold IRAS point sources. TE LINTEL HEKKERT P.
1991A&AS...89...77T 352 67 The B and V magnitudes of the central stars of planetary nebulae. TYLENDA R., ACKER A., STENHOLM B., et al.
1991A&AS...89..599H 411 2 Radio sources in a field centered on BG 2107+49. HIGGS L.A. and VAN DER WERF P.P.
1991A&AS...90...89A 876 46 The absolute H-beta fluxes for galactic planetary nebulae. ACKER A., STENHOLM B., TYLENDA R., et al.
1991ApJ...374..227H 62 14 Spatial studies of planetary nebulae with IRAS. HAWKINS G.W. and ZUCKERMAN B.
1991ApJS...76..687P 211 103 Chemical abundances in planetary nebulae: basic data and correlations between elements. PERINOTTO M.
1991PASP..103...67K 13 26 PB 6 and its central star. KALER J.B., SHAW R.A., FEIBELMAN W.A., et al.
1991Ap&SS.181...73G 144 9 Excitation class of nebulae - an evolution criterion ? GURZADYAN G.A. and EGIKYAN A.G.
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