W. A. Weidmann et R. Gamen, « Central stars of planetary nebulae. II. New OB-type and emission-line stars », Astronomy & Astrophysics, vol. 531, no A172, , p. 11 pages (DOI10.1051/0004-6361/201116494, lire en ligne [PDF])
arxiv.org
Letizia Stanghellini et Misha Haywood, « The Galactic Structure and Chemical Evolution Traced by the Population of Planetary Nebulae », The Astrophysical Journal, vol. 714, no 2, , p. 1096-1107 (DOI10.1088/0004-637X/714/2/1096, lire en ligne [PDF])
Henrik Jönsson, Jon A. Holtzman, Carlos Allende Prieto et Et al., « APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South », The Astronomical Journal, vol. 160, no 3, , p. 41 pages (DOI10.3847/1538-3881/aba592, Bibcode2020AJ....160..120J, lire en ligne [PDF])
Letizia Stanghellini et Misha Haywood, « The Galactic Structure and Chemical Evolution Traced by the Population of Planetary Nebulae », The Astrophysical Journal, vol. 714, no 2, , p. 1096-1107 (DOI10.1088/0004-637X/714/2/1096, lire en ligne [PDF])
Henrik Jönsson, Jon A. Holtzman, Carlos Allende Prieto et Et al., « APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South », The Astronomical Journal, vol. 160, no 3, , p. 41 pages (DOI10.3847/1538-3881/aba592, Bibcode2020AJ....160..120J, lire en ligne [PDF])
Lawrence H. Aller, Siek Hyung et Walter A. Feibelman, « THE SPECTRUM OF THE PLANETARY NEBULA NGC 6790 », Publications of the Astronomical Society of the Pacific, vol. 108, no 724, , p. 488-499 (DOI10.1086/133754, lire en ligne [PDF])
W. A. Weidmann et R. Gamen, « Central stars of planetary nebulae. II. New OB-type and emission-line stars », Astronomy & Astrophysics, vol. 531, no A172, , p. 11 pages (DOI10.1051/0004-6361/201116494, lire en ligne [PDF])
harvard.edu
ui.adsabs.harvard.edu
Henrik Jönsson, Jon A. Holtzman, Carlos Allende Prieto et Et al., « APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South », The Astronomical Journal, vol. 160, no 3, , p. 41 pages (DOI10.3847/1538-3881/aba592, Bibcode2020AJ....160..120J, lire en ligne [PDF])
iop.org
iopscience.iop.org
Lawrence H. Aller, Siek Hyung et Walter A. Feibelman, « THE SPECTRUM OF THE PLANETARY NEBULA NGC 6790 », Publications of the Astronomical Society of the Pacific, vol. 108, no 724, , p. 488-499 (DOI10.1086/133754, lire en ligne [PDF])