Ass Cyg OB 2 , the SIMBAD biblio

Ass Cyg OB 2 , the SIMBAD biblio (943 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST15:10:31

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1956ApJ...124..530S 65 T                   1 75 28 New members of the association
VI Cygni. 		SCHULTE D.H.
1958ApJ...128...41S 66 T                   1 33 88 New members of the association
VI Cygni. II. 		SCHULTE D.H.
1960BOTT....2s..21H 66 T                   1 3 4 Wolf-Rayet stars in the vicinity of the association
VI Cygni 		HERBIG G.H. and MENDOZA E.E.
1964ZA.....58..165S 66 T                   1 4 1 Die Wellenlangenabhangigkeit der interstellaren Polarisation in der Umgebung der Assoziation
VI Cygni. 		SCHMAHL G.
1965ApJ...141.1340S 66 T                   1 281 54 Polarization of galactic clusters M 25, NGC 869, 884, 1893, 2422, 6823, 6871 and association
VI Cygni. 		SERKOWSKI K.
1966AN....289...51D 40 36 Die photometrische Genauigkeit des Palomar Sky Survey bei Anwendung der Durchmessermethode. DORSCHNER J., GURTLER J., SCHIELICKE R., et al.
1967PROE....5..111R 2 ~ The Cygnus II association. II. The distribution of stars and interstellar matter. REDDISH V.C., LAWRENCE L.C. and PRATT N.M.
1968PASP...80..290W 82 33 Spectral types and H-gamma observations for stars in eight associations. WALKER G.A.H. and HODGE S.M.
1970PASP...82.1141H 11 35 "Nonobjective" grating spectroscopy. HOAG A.A. and SCHROEDER D.J.
1972ATsir.677....5S 17 0 On the some peculiarities of faint stars in Orion I Association. SINCHESKUL V.N.
1973ApJ...180L..35W 67 T                   1 13 70 Spectral classification of Of stars in
VI Cygni (Cygnus OB2) 		WALBORN N.R.
1973PASP...85...87C 67 T                   1 5 9 The extinction curve for
Cygnus OB2 No 12. 		CHALDU R., HONEYCUTT R.K. and PENSTON M.V.
1973IAUS...52..145S 7 5 220 Interstellar polarization. SERKOWSKI K.
1973IAUS...52..529V 67 T                   1 3 11 Infrared observations of stars in the Association
Cyg OB 2. 		VOELCKER K. and ELSAESSER H.
1974ApJ...193L..81R 70 T                   1 3 70 The spectrum of
VI Cygni No 12 near 10 microns. 		RIEKE G.H.
1975A&AS...22....1V 68 T                   1 64 29 Infrared observations of the association
Cyg OB 2. 		VOELCKER K.
1977ApJ...212..714M 68 T                   22 31 The wavelength dependence of polarization in the
Cygnus OB2 association - A new determination of interstellar birefringence. 		McMILLAN R.S. and TAPIA S.
1978ApJ...223..840D 7 3 109 The detailed structure of CO in molecular cloud complexes. II. The W 75-DR21 region. DICKEL J.R., DICKEL H.R. and WILSON W.J.
1978ApJS...38..309H 1049 1136 Studies of luminous stars in nearby galaxies. I. Supergiants and O stars in the Milky Way. HUMPHREYS R.M.
1980ApJ...235L..87S 69 T                   3 28 On the nature of
Cygnus OB2 number 12. 		SOUZA S.P. and LUTZ B.L.
1980IAUS...85...13L 6 15 Clusters, associations and galactic structure. LYNGA G.
1981PASP...93...50H 68 T                   1 24 19 Stellar winds in Cygnus OB2 (
VI Cygni) 		HUTCHINGS J.B.
1982A&A...108..102L 70 T                   6 52 Spectroscopy and infrared photometry of
Cyg OB 2 stars : velocity law and mass-loss rates. 		LEITHERER C., HEFELE H., STAHL O., et al.
1982A&A...109..282D 69 T                   2 7 Comparison of precise optical and radio positions for
Cyg OB 2 members and P Cygni. 		DE VEGT C.
1982A&A...113..213D 1 5 38 Precise optical positions of redio sources in the FK4-system. II. Results from 28 sources on the northern hemisphere and a preliminary comparison of the optical-radio reference frame. DE VEGT C. and GEHLICH U.K.
1983A&A...121..158S 4 13 New polarization measurements of HD 183143, HD 204827, and Cyg OB2 Sch. No 12. SCHULZ A. and LENZEN R.
1983ApJ...267..179M 4 3 72 The nature of NML Cygnus. MORRIS M. and JURA M.
1983ApJ...269..625P 17 26 Infrared photometry and mass loss rates for OF-type stars. PERSI P., FERRARI-TONIOLO M. and GRASDALEN G.L.
1983ApJ...271L.101L 1 3 23 Observations of interstellar C2 toward three heavily reddened stars. LUTZ B.L. and CRUTCHER R.M.
1983ApJ...274..733B 1 30 194 Circumstellar envelope structure of late-type stars. BOWERS P.F., JOHNSTON K.J. and SPENCER JONES H.
1983ATsir1255....1B 1 1 Influence of the proper absorption on linear polarisation of the tidally distorted star radiation. BOCHKAREV N.G. and KARITSKAYA E.A.
1983ATsir1261....1B 7 6 On nature of Cygnus superbubble. BOCHKAREV N.G. and SITNIK T.G.
1983SSRv...36..173C 2 10 139 Gamma rays from active regions in the galaxy: the possible contribution of stellar winds. CESARSKY C.J. and MONTMERLE T.
1984A&A...136..237S 24 66 Wolf-Rayet stars in clusters: the initial stellar masses and evolutionary connections between subtypes. SCHILD H. and MAEDER A.
1984ApJ...283...81I 45 20 On the correlation of CO line and radio continuum emission in nearby galaxies and the efficiency of OB star formation. ISRAEL F.P. and ROWAN-ROBINSON M.
1984BAAS...16..948H 69 T                   1 1 X-ray spectra of stars in the
Cygnus OB-2 association. 		HARNDEN F.R.
1985AJ.....90.1019S 93 56 The brightest stars in nearby galaxies. V. Cepheids and the brightest stars in the dwarf galaxy Sextans B compared with those in Sextans A. SANDAGE A. and CARLSON G.
1985Ap&SS.108..237B 38 80 Structure and origin of the Cygnus superbubble. BOCHKAREV N.G. and SITNIK T.G.
1985PAZh...11..816D 21 3 MHD-waves generation in the vicinity of giant molecular clouds. DOGEL' V.A. and SHAROV G.S.
1986NIA86......331G 69 T                   1 2 ~ Mass loss problems in
Cyg OB2 Association : the particular case of No. 8A star. 		GIOVANNELLI F., POLCARO V.F., BARTOLINI C., et al.
1987A&A...180..111L 70 T                   1 14 11 Speckle interferometric observations of the Wolf-Rayet star AS 431 and of early-type stars in
Cyg OB2. 		LORTET M.C., BLAZIT A., BONNEAU D., et al.
1987AJ.....94.1156H 129 26 The visually brightest early-type supergiants in the spiral galaxies NGC 2403, M 81, and M 101. HUMPHREYS R.M. and AARONSON M.
1988A&A...194...11L 67 38 Sequential star formation in the Magellanic Clouds. LORTET M.-C. and TESTOR G.
1988A&AS...72..259D 327 777 Mass loss rates in the Hertzsprung-Russell diagram. DE JAGER C., NIEUWENHUIJZEN H. and VAN DER HUCHT K.A.
1988PAZh...14..817E 390 14 Young star-gaseous complexes of the galaxy. EFREMOV Y.N. and SITNIK T.G.
1989A&A...209..173V 10 28 Extended optical spectroscopy of the massive companion of 4U 1907+09. VAN KERKWIJK M.H., VAN OIJEN J.G.J. and VAN DEN HEUVEL E.P.J.
1989AJ.....98.2300T 1 8 62 Comments on the cluster main-sequence fitting method. III. Empirical UBV reddening lines for early-type stars. TURNER D.G.
1989ApJ...338..296C 14 32 Variability of X-ray emission from OB stars. COLLURA A., SCIORTINO S., SERIO S., et al.
1989ApJ...340..518B 95 254 A survey of radio emission from galactic OB stars. BIEGING J.H., ABBOTT D.C. and CHURCHWELL E.B.
1989Afz....30..455A 38 0 On the relation of regions of recent star formation and stellar associations. AMBARTSUMIAN V.A. and KANDALIAN R.A.
1990PASP..102.1406T 70 T                   7 5 Red spectra of the brightest stars in
Cygnus OB 2 : possible detection of two new interstellar bands. 		TORRES-DODGEN A.V.
1990Afz....33..259O 25 0 The regions of active star formation in O-associations. II. OSKANYAN A.V.
1991A&A...252..781S 19 38 An IUE and optical study of interstellar gas towards stars within the Cygnus OB1 and OB3 associations. ST-LOUIS N. and SMITH L.J.
1991AJ....101.1408M viz 70 T                   1 799 288 Massive stars in
Cyg OB2. 		MASSEY P. and THOMPSON A.B.
1991ApJ...381L..63W 5 ~ Inverse-Compton gamma-ray emission from chaotic, early-type stellar winds and its detectability by Gamma Ray Observatory. WAN CHEN and WHITE R.L.
1991MNRAS.249....1T 70 T                   89 100 uvby and JHKL' photometry of OB stars in the association
Cygnus OB2. 		TORRES-DODGEN A.V., TAPIA M. and CARROLL M.
1991NewSc1755...26C 2 0 Brighter than a million suns. CROSWELL K.
1992A&A...266..202P 70 T                   155 11 Possible young stellar objects in the region of the Cygnus OB2 (VI Cygni) association from IRAS observations. PARTHASARATHY M., JAIN S.K. and BHATT H.C.
1992ApJ...386..562W 1 89 361 Systematic variations in the wavelength dependence of interstellar linear polarization. WHITTET D.C.B., MARTIN P.G., HOUGH J.H., et al.
1992ApJ...387L..81W 1 7 39 Pi0-decay gamma-ray emission from winds of massive stars. WHITE R.L. and CHEN W.
1992ApJ...392..201S 11 28 H-alpha observations ofearly-type stars. SCUDERI S., BONANNO G., DI BENEDETTO R., et al.
1992ApJ...397..537S 3 4 50 An infrared supershell surrounding the Cygnus OB1 association. SAKEN J.M., SHULL J.M., GARMANY C.D., et al.
1992Obs...112..205P 4 ~ Meeting of the Royal Astronomical Society. POUNDS K.A., HOBBS B.A. and WILLIAMS D.A.
1993A&AS..101...37C 73 13 Anomalous proper motions in the Cygnus superbubble region. COMERON F., TORRA J., JORDI C., et al.
1993AJ....105..980M viz 773 170 Massive stars near Eta Carinae: the stellar content of Tr 14 and Tr 16. MASSEY P. and JOHNSON J.
1993AJ....105.1400D 146 60 A Hubble Space Telescope planetary camera view of giant HII regions: the Wolf-Rayet content of NGC 595 and NGC 604 in M 33. DRISSEN L., MOFFAT A.F.J. and SHARA M.M.
1993AJ....106.1471P viz 3 7 85 The OB associations of 30 Doradus in the Large Magellanic Cloud. II. Stellar content and initial mass function. PARKER J.W. and GARMANY C.D.
1993ApJ...405..706O 100 58 An IRAS survey of star-forming regions toward Cygnus. ODENWALD S.F. and SCHWARTZ P.R.
1993ApJ...418..812P 3 11 147 Lithium abundances and other clues to envelope burning in Small Magellanic Cloud asymptotic giant branch stars. PLEZ B., SMITH V.V. and LAMBERT D.L.
1993ApJ...418..894S 5 5 Cygnus X-3 in an "ultrahigh" X-ray state with no detected K-alpha line emission. SMALE A.P., MUSHOTZKY R.F., SCHLEGEL E.M., et al.
1993MNRAS.262..831W 6 22 A theory of the diffuse interstellar bands. WEBSTER A.
1993AZh....70...24L 17 14 The hierarchical system of the wind-blown shells around the Cyg OB1-Cyg OB3 associations. The nature and kinematics of ring nebula around WR 134 (MR 100). LOZINSKAYA T.A., PRAVDIKOVA V.V. and SITNIK T.G.
1993BAAS...25Q.903M 2 ~ The structure of the Cygnus X region. MOLNAR L.A. and HALAS C.D.
1993BAAS...25..904K 71 T                   1 ~ R-band polarimetry of
Cygnus OB-2 : implications for the magnetic field geometry and polarization models. 		KOBULNICKY H.A., JONES T.J. and MOLNAR L.A.
1993SSRv...66...37C 23 4 Massive star distribution in external galaxies and starburst regions. CONTI P.S.
1994A&A...285..640G 107 T K                 3 19 Complex interstellar absorption lines of C2 in the
Cygnus OB association. 		GREDEL R. and MUENCH G.
1994A&A...287..835S 74 38 Improved bolometric corrections for WR stars from cluster membership and evolutionary models. SMITH L.F., MEYNET G. and MERMILLIOD J.-C.
1994A&A...291..295H 32 38 G 79.29+0.46: a young stellar-wind shell in Cygnus X. HIGGS L.A., WENDKER H.J. and LANDECKER T.L.
1994A&AS..107...51A 31 0 Catalogue based comparison of optical and radio positions. ANDREI A.H.
1994AJ....107.1433K viz 71 T                   167 13 R band polarimetry of
Cygnus OB2: implications for the magnetic field geometry and polarization models. 		KOBULNICKY H.A., MOLNAR L.A. and JONES T.J.
1994ApJ...423..652C 7 25 The formation of stellar systems by gravitational instability in the Cygnus superbubble. COMERON F. and TORRA J.
1994ApJ...424..376R 1 3 15 Generalized spectral model for 1-100 keV X-ray emission from Cygnus X-3 based on EXOSAT data. RAJEEV M.R., CHITNIS V.R., RAO A.R., et al.
1994ARA&A..32..227M 3 18 232 Massive star populations in nearby galaxies. MAEDER A. and CONTI P.S.
1994AZh....71..515L 25 8 The radial velocity field in the southern part of the supershell around the Cyg OB1 association. The interstellar medium in the vicinity of the stars WR 141 and WR 142. LOZINSKAYA T.A., PRAVDIKOVA V.V. and SITNIK T.G.
1994RMxAA..29..163T 10 24 The interstellar extinction law. TURNER D.G.
1994SSRv...69....1G 41 4 The pre-main-sequence star RU Lupi: an extreme T Tauri star. GIOVANNELLI F.
1995A&A...304..269C 1 8 45 Fundamental parameters of Wolf-Rayet stars. V. The nature of the WN/C star WR 8. CROWTHER P.A., SMITH L.J. and WILLIS A.J.
1995A&AS..111..407P viz 107 T K                 270 5 Red and reddened stars in the region of Cygnus OB2 (VI Cygni) association. PARTHASARATHY M. and JAIN S.K.
1995AJ....109..280H 49 60 Isolated star-forming regions containing Herbig Ae/Be stars. I. The young stellar aggregate associated with BD +40 4124. HILLENBRAND L.A., MEYER M.R., STROM S.E., et al.
1995AJ....109..428A 53 8 Comparison of radio and optical positions of radio stars. ANDREI A.H., JILINSKI E.G. and PULIAEV S.P.
1995ApJ...438..708M 36   K                 24 41 Interstellar scattering toward Cygnus X-3 : measurements of anisotropy and of the inner scale. MOLNAR L.A., MUTEL R.L., REID M.J., et al.
1995ApJ...439..637G 11 21 Radio and IRAS observations of two nebulae around WO stars : G 2.4+1.4 in the Galaxy and Sandage HII region 3 in IC 1613. GOSS W.M. and LOZINSKAYA T.A.
1995ApJ...443..238R 2 8 90 Synchrotron emission from the H2O maser source in W3(OH). REID M.J., ARGON A.L., MASSON C.R., et al.
1995ApJ...452..652A 77 16 On coagulation and the stellar mass spectrum. ALLEN E.J. and BASTIEN P.
1995ApJ...454..151M viz 9563 507 The initial mass function and massive star evolution in the OB associations of the Northern Milky Way. MASSEY P., JOHNSON K.E. and DEGIOIA-EASTWOOD K.
1995ARA&A..33...19H 8 15 534 The diffuse interstellar bands. HERBIG G.H.
1995Ap&SS.226..125S 2 0 Effects of shock processing on Serkowsky polarization curves. SORRELL W.H.
1995PASJ...47..233K 2 2 22 Orbital period changes of Cygnus X-3. KITAMOTO S., HIRANO A., KAWASHIMA K., et al.
1995IAUS..163..438W 1 4 17 Theory and observations of non-thermal phenomena in hot massive binaries. WHITE R.L. and CHEN W.
1996A&A...305..457M 103 25 X-ray and γ-ray emission in open clusters. MANCHANDA R.K., POLCARO V.F., NORCI L., et al.
1996A&A...305..708I 11 25 OB associations in nearby galaxies. IVANOV G.R.
1996A&A...307..829B 11 6 204 About the absence of a proper zero age main sequence for massive stars. BERNASCONI P.A. and MAEDER A.
1996A&A...312..234Y 7 15 Quasi-simultaneous polarimetry and photometry of peculiar early-type stars. I. Circumstellar environment of a B[e] star: MWC 349 (=V1478 Cygni). YUDIN R.V.
1996A&A...315..237D 33 21 1.8 MeV line emission from the Cygnus region. DEL RIO E., VON BALLMOOS P., BENNETT K., et al.
1996A&AS..117..335A viz 53 4 Optical positions of radio emitting stars. ASSAFIN M., ANDREI A.H., PULIAEV S.P., et al.
1996A&AS..119..221D viz 32 11 Deep CCD photometry and the initial mass function of the core of the OB cluster Berkeley 86. DEEG H.J. and NINKOV Z.
1996A&AS..120C.423C 107 T K                 15 10 Possible detection of π0-decay γ-ray emission from Cyg OB2 by EGRET. CHEN W., WHITE R.L. and BERTSCH D.
1996ApJ...460..914V 3 71 760 The lyman-continuum fluxes and stellar parameters of O and early b-type stars. VACCA W.D., GARMANY C.D. and SHULL J.M.
1996ApJ...466..282D 1 15 56 Molecular clouds in Cygnus. II. Statistical studies of star-forming regions. DOBASHI K., BERNARD J. and FUKUI Y.
1996ApJ...468L..33L 6 5 96 Photoionization-driven X-ray line emission in Cygnus X-3. LIEDAHL D.A. and PAERELS F.
1996ApJ...471..203B 1 24 77 Ultraviolet extinction by interstellar dust in external galaxies: M31. BIANCHI L., CLAYTON G.C., BOHLIN R.C., et al.
1996MNRAS.280..963D 2 7 60 Multifrequency observations of the Wolf-Rayet star WR 146 : another colliding-wind binary? DOUGHERTY S.M., WILLIAMS P.M., VAN DER HUCHT K.A., et al.
1996AN....317...35W 71 T                   24 4 The Cygnus X region. XXI. Radio emission at 1420 MHz from Cyg OB2 stars and two probable cometary HII regions. WENDKER H.J., HIGGS L.A. and LANDECKER T.L.
1996MmSAI..67..183G 14 0 Multifrequency behaviour of T Tauri stars. GIOVANNELLI F.
1996MmSAI..67..289G 59 1 Young open clusters as gamma-ray emitters. GIOVANNELLI F.
1996PASJ...48..813K 71 T                   14 30 ASCA observation of
Cygnus OB2 association. 		KITAMOTO S. and MUKAI K.
1997A&A...318..111M viz 168 61 The ROSAT galactic plane survey: analysis of a low latitude sample area in Cygnus. MOTCH C., GUILLOUT P., HABERL F., et al.
1997A&A...328..121E 17 47 Fragmentation of expanding shells in spiral and irregular galaxies. EHLEROVA S., PALOUS J., THEIS C., et al.
1997ApJ...481..420M 3 4 44 Nonuniform dust outflow observed around infrared object NML Cygni. MONNIER J.D., BESTER M., DANCHI W.C., et al.
1997ApJ...488L.153C 1 10 53 HIPPARCOS, VLA, and CCD observations of Cygnus OB2 no. 5: solving the mystery of the radio ``companion''. CONTRERAS M.E., RODRIGUEZ L.F., TAPIA M., et al.
1997ApJ...490..729W 8 6 147 Infrared spectroscopy of dust in the diffuse interstellar medium toward Cygnus OB2 no. 12. WHITTET D.C.B., BOOGERT A.C.A., GERAKINES P.A., et al.
1997ARep...41..174G 72 T                   5 0 Distribution of neutral hydrogen in the region of the Cyg OB1,
OB2, and OB3 associations from high-angular-resolution observations: large-scale structure. 		GOSACHINSKII I.V. and LOZINSKAYA T.A.
1998A&A...330..975C 74 37 Kinematic signatures of violent formation of galactic OB associations from Hipparcos measurements. COMERON F., TORRA J. and GOMEZ A.E.
1998AJ....115.2047N 2 8 53 Hubble space telescope detection of optical companions of WR 86, WR 146, and WR 147: wind collision model confirmed. NIEMELA V.S., SHARA M.M., WALLACE D.J., et al.
1998AJ....116..266O 45 22 Polarimetry of the highly reddened open clusters Hogg 15 and Lynga 14. ORSATTI A.M., VEGA E. and MARRACO H.G.
1998ApJS..118..217W 111 T K                 5 57 X-ray and radio observations of the
Cygnus OB2 association. 		WALDRON W.L., CORCORAN M.F., DRAKE S.A., et al.
1998MNRAS.296..622C 208 149 Quantitative spectroscopy of Wolf-Rayet stars in HD 97950 and R136a - the cores of giant H II regions. CROWTHER P.A. and DESSART L.
1998MNRAS.298..753P viz 293 26 Mapping the β Cephei instability strip: photometric variability of stars in the central part of the Cygnus OB2 association. PIGULSKI A. and KOLACZKOWSKI Z.
1998PAZh...24..285L 36 ~ On the nature of the two-component kinematics of supershells around OB associations: the set of shells in the Cyg OB1, Cyg OB3 region. LOZINSKAYA T.A.
1998Sci...279.1910M 79 T                   7 152 Detection of H3+ in the diffuse interstellar medium toward
Cygnus OB2 No 12. 		McCALL B.J., GEBALLE T.R., HINKLE K.H., et al.
1998ARep...42..453L 22 8 Analysis of the ionized-hydrogen motions in the direction of the Cyg OB1 and Cyg OB3 associations. LOZINSKAYA T.A., PRAVDIKOVA V.V., SITNIK T.G., et al.
1998NewA....3..443V 64 148 The WR and O-type star population predicted by massive star evolutionary synthesis. VANBEVEREN D., DE DONDER E., VAN BEVER J., et al.
1999A&A...348..542H 109 T K                 12 42 Fundamental parameters of galactic luminous OB stars. III. Spectroscopic analysis of O stars in
Cygnus OB2. 		HERRERO A., CORRAL L.J., VILLAMARIZ M.R., et al.
1999A&AS..137..233B viz 183 35 (UBVI) imaging photometry of NGC 6231. BAUME G., VAZQUEZ R.A. and FEINSTEIN A.
1999ApJ...517..416R 2 8 49 The interacting early-type binary BD +40°4220 (V729 Cyg): modeling the colliding winds region. RAUW G., VREUX J.-M. and BOHANNAN B.
1999ApJ...522..991V 3 12 143 The impact of the massive young star GL 2591 on its circumstellar material: temperature, density, and velocity structure. VAN DER TAK F.F.S., VAN DISHOECK E.F., EVANS II N.J., et al.
1999PASP..111..385T 221 6 Astrophysics in 1998. (Invited review). TRIMBLE V. and ASCHWANDEN M.
1999Ap&SS.263..197T 12 ~ Spectroscopic study of the Cygnus Superbubble. TRAPERO J., ALFARO E.J. and DE MIGUEL D.
1999Ap&SS.263..255C 72 T                   13 ~ Spectroscopic analysis of stars in Cyg OB2. CORRAL L.J., HERRERO A., VILLAMARIZ M.R., et al.
1999ARep...43..391G 9 4 The neutral-hydrogen distribution in the region of the radio source Cygnus X. GOSACHINSKII I.V., LOZINSKAYA T.A. and PRAVDIKOVA V.V.
1999AstL...25..156S 35 9 The density-wave nature of the Cygnus-Orion arm. SITNIK T.G. and MEL'NIK A.M.
1999RMxAC...8..131C 26 5 X-ray emission from massive stars in open clusters. CORCORAN M.F.
2000A&A...354..193H 1 20 77 Fundamental parameters of Galactic luminous OB stars. IV. The upper HR diagram. HERRERO A., PULS J. and VILLAMARIZ M.R.
2000A&A...356..676S 1 6 22 Multiple variations in the radio light-curve of the colliding wind binary WR 146 (WC6+O): evidence for a third component. SETIA GUNAWAN D.Y.A., DE BRUYN A.G., VAN DER HUCHT K.A., et al.
2000A&A...360..539K 118 T K                 8 235
Cygnus OB2 - a young globular cluster in the Milky Way. 		KNOEDLSEDER J.
2000AJ....119.1848D 56 12 Search for pre-main-sequence stars in the young galactic cluster NGC 6910. DELGADO A.J. and ALFARO E.J.
2000ApJS..131..531R 214 8 A search for highly reddened early-type stars: optical photometry and spectroscopy of stars in the Stephenson objective prism survey. RAWLINGS M.G., ADAMSON A.J. and WHITTET D.C.B.
2000MNRAS.315..407D 2 14 109 Quantitative analysis of WC stars: constraints on neon abundances from ISO-SWS spectroscopy. DESSART L., CROWTHER P.A., HILLIER D.J., et al.
2000MNRAS.316..143D 1 14 43 WR 146 - observing the OB-type companion. DOUGHERTY S.M., WILLIAMS P.M. and POLLACCO D.L.
2000MNRAS.317L...6S 74 T                   2 15 Detection of HCO+ towards
Cygnus OB2 No. 12. 		SCAPPINI F., CECCHI-PESTELLINI C., CODELLA C., et al.
2000AAS...197.4101C 72 T                   1 1 IR spectrophotometry of
Cygnus OB2. 		COMERON F. and PASQUALI A.
2000NewAR..44..321C 2 0 Evolutionary synthesis models for the emission from radioactive isotopes in HII regions. CERVINO M., KNOEDLSEDER J., SCHAERER D., et al.
2001A&A...365..417C 48 22 A Gould-Belt-like structure in M 83. COMERON F.
2001A&A...366..623H 131 T K A   O           19 20 An analysis of HST UV spectra of
Cyg OB2 stars. 		HERRERO A., PULS J., CORRAL L.J., et al.
2001A&A...369..142B 1 4 21 Bispectrum speckle interferometry observations and radiative transfer modelling of the red supergiant NML Cyg. Multiple dust-shell structures evidencing previous superwind phases. BLOECKER T., BALEGA Y., HOFMANN K.-H., et al.
2001A&A...371..675U 64 102 The Cygnus superbubble revisited. UYANIKER B., FUERST E., REICH W., et al.
2001A&A...371..908V viz 59 8 The open cluster Havlen-Moffat No. 1 revisited. VAZQUEZ R.A. and BAUME G.
2001A&A...375..539C viz 47 22 Near-infrared imaging of compact HII regions in Cygnus X. COMERON F. and TORRA J.
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