Meynet, Georges; Georgy, Cyril; Hirschi, Raphael; Maeder, André; Massey, Phil; Przybilla, Norbert; Nieva, M. -Fernanda. Red Supergiants, Luminous Blue Variables and Wolf-Rayet stars: The single massive star perspective. Bulletin de la Societe Royale des Sciences de Liege. 2011, 80: 266. Bibcode:2011BSRSL..80..266M. arXiv:1101.5873.
Saio, Hideyuki; Georgy, Cyril; Meynet, Georges. Evolution of blue supergiants and α Cygni variables: Puzzling CNO surface abundances. Monthly Notices of the Royal Astronomical Society. 2013, 433 (2): 1246. Bibcode:2013MNRAS.433.1246S. arXiv:1305.2474. doi:10.1093/mnras/stt796.
Turner, David G.; Abdel-Sabour Abdel-Latif, Mohamed; Berdnikov, Leonid N. Rate of Period Change as a Diagnostic of Cepheid Properties. Publications of the Astronomical Society of the Pacific. 2006, 118 (841): 410–418. Bibcode:2006PASP..118..410T. arXiv:astro-ph/0601687. doi:10.1086/499501.
Saio, Hideyuki; Georgy, Cyril; Meynet, Georges. Evolution of blue supergiants and α Cygni variables: Puzzling CNO surface abundances. Monthly Notices of the Royal Astronomical Society. 2013, 433 (2): 1246. Bibcode:2013MNRAS.433.1246S. arXiv:1305.2474. doi:10.1093/mnras/stt796.
Turner, David G.; Abdel-Sabour Abdel-Latif, Mohamed; Berdnikov, Leonid N. Rate of Period Change as a Diagnostic of Cepheid Properties. Publications of the Astronomical Society of the Pacific. 2006, 118 (841): 410–418. Bibcode:2006PASP..118..410T. arXiv:astro-ph/0601687. doi:10.1086/499501.
Duerbeck, H. W.; Seitter, W. C. 5.1.2.1 Cepheids - CEP. Stars and Star Clusters. Landolt-Börnstein - Group VI Astronomy and Astrophysics 3B. 1996: 134–139. ISBN 978-3-540-56080-7. doi:10.1007/10057805_40.
Meynet, Georges; Georgy, Cyril; Hirschi, Raphael; Maeder, André; Massey, Phil; Przybilla, Norbert; Nieva, M. -Fernanda. Red Supergiants, Luminous Blue Variables and Wolf-Rayet stars: The single massive star perspective. Bulletin de la Societe Royale des Sciences de Liege. 2011, 80: 266. Bibcode:2011BSRSL..80..266M. arXiv:1101.5873.
Saio, Hideyuki; Georgy, Cyril; Meynet, Georges. Evolution of blue supergiants and α Cygni variables: Puzzling CNO surface abundances. Monthly Notices of the Royal Astronomical Society. 2013, 433 (2): 1246. Bibcode:2013MNRAS.433.1246S. arXiv:1305.2474. doi:10.1093/mnras/stt796.
Turner, David G.; Abdel-Sabour Abdel-Latif, Mohamed; Berdnikov, Leonid N. Rate of Period Change as a Diagnostic of Cepheid Properties. Publications of the Astronomical Society of the Pacific. 2006, 118 (841): 410–418. Bibcode:2006PASP..118..410T. arXiv:astro-ph/0601687. doi:10.1086/499501.