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Sota, A.; Maíz Apellániz, J.; Morrell, N. I.; Barbá, R. H.; Walborn, N. R. et al. (March 2014). “The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright Southern Stars”. The Astrophysical Journal Supplement Series211 (1): 10. arXiv:1312.6222. Bibcode: 2014ApJS..211...10S. doi:10.1088/0067-0049/211/1/10.
Caballero-Nieves, S. M.; Nelan, E. P.; Gies, D. R.; Wallace, D. J.; DeGioia-Eastwood, K. et al. (2014-02). “A High Angular Resolution Survey of Massive Stars in Cygnus OB2: Results from the Hubble Space Telescope Fine Guidance Sensors”. The Astronomical Journal147 (2): 40. arXiv:1311.5087. Bibcode: 2014AJ....147...40C. doi:10.1088/0004-6256/147/2/40.
Lyubimkov, Leonid S.; Lambert, David L.; Rostopchin, Sergey I.; Rachkovskaya, Tamara M.; Poklad, Dmitry B. (2010-02). “Accurate fundamental parameters for A-, F- and G-type Supergiants in the solar neighbourhood”. Monthly Notices of the Royal Astronomical Society402 (2): 1369–1379. arXiv:0911.1335. Bibcode: 2010MNRAS.402.1369L. doi:10.1111/j.1365-2966.2009.15979.x.
Gray, R. O.; Corbally, C. J.; Garrison, R. F.; McFadden, M. T.; Robinson, P. E. (2003-10). “Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I”. The Astronomical Journal126 (4): 2048–2059. arXiv:astro-ph/0308182. Bibcode: 2003AJ....126.2048G. doi:10.1086/378365.
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Sion, Edward M.; Holberg, J. B.; Oswalt, Terry D.; McCook, George P.; Wasatonic, Richard (2009-12). “The White Dwarfs Within 20 Parsecs of the Sun: Kinematics and Statistics”. The Astronomical Journal138 (6): 1681–1689. arXiv:0910.1288. Bibcode: 2009AJ....138.1681S. doi:10.1088/0004-6256/138/6/1681.
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Fariña, Cecilia; Bosch, Guillermo L.; Morrell, Nidia I.; Barbá, Rodolfo H.; Walborn, Nolan R. (2009). “Spectroscopic Study of the N159/N160 Complex in the Large Magellanic Cloud”. The Astronomical Journal138 (2): 510–516. arXiv:0907.1033. Bibcode: 2009AJ....138..510F. doi:10.1088/0004-6256/138/2/510.
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Kirkpatrick, J. Davy; Cushing, Michael C.; Gelino, Christopher R.; Beichman, Charles A.; Tinney, C. G.; Faherty, Jacqueline K.; Schneider, Adam; Mace, Gregory N. (2013). “Discovery of the Y1 Dwarf WISE J064723.23-623235.5”. The Astrophysical Journal776 (2): 128. arXiv:1308.5372. Bibcode: 2013ApJ...776..128K. doi:10.1088/0004-637X/776/2/128.
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Sota, A.; Maíz Apellániz, J.; Morrell, N. I.; Barbá, R. H.; Walborn, N. R. et al. (March 2014). “The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright Southern Stars”. The Astrophysical Journal Supplement Series211 (1): 10. arXiv:1312.6222. Bibcode: 2014ApJS..211...10S. doi:10.1088/0067-0049/211/1/10.
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Maíz Apellániz, J.; Walborn, Nolan R.; Morrell, N. I.; Niemela, V. S.; Nelan, E. P. (2007). “Pismis 24-1: The Stellar Upper Mass Limit Preserved”. The Astrophysical Journal660 (2): 1480–1485. arXiv:astro-ph/0612012. Bibcode: 2007ApJ...660.1480M. doi:10.1086/513098.
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