Levesque, E. M.; Massey, P.; Olsen, K. A. G.; Plez, B.; Josselin, E.; Maeder, A.; Meynet, G. (2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought”. The Astrophysical Journal628 (2): 973. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Wittkowski, M.; Hauschildt, P. H.; Arroyo-Torres, B.; Marcaide, J. M. (2012). “Fundamental properties and atmospheric structure of the red supergiant VY Canis Majoris based on VLTI/AMBER spectro-interferometry”. Astronomy & Astrophysics540: L12. arXiv:1203.5194. Bibcode: 2012A&A...540L..12W. doi:10.1051/0004-6361/201219126. ISSN0004-6361.
Humphreys, Roberta M. (13 October 2006). "VY Canis Majoris: The Astrophysical Basis of Its Luminosity". arXiv:astro-ph/0610433。
Table 4 in Emily M. Levesque, Philip Massey, K. A. G. Olsen, Bertrand Plez, Eric Josselin, Andre Maeder, and Georges Meynet (August 2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not As Cool As We Thought”. The Astrophysical Journal628 (2): 973-985. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Fok, Thomas K. T.; Nakashima, Jun-ichi; Yung, Bosco H. K.; Hsia, Chih-Hao; Deguchi, Shuji (2012). “Maser Observations of Westerlund 1 and Comprehensive Considerations on Maser Properties of Red Supergiants Associated with Massive Clusters”. The Astrophysical Journal760 (1): 65. arXiv:1209.6427. Bibcode: 2012ApJ...760...65F. doi:10.1088/0004-637X/760/1/65. ISSN0004-637X.
Lockwood, G.W.; Wing, R. F. (1982). “The light and spectrum variations of VX Sagittarii, an extremely cool supergiant”. Monthly Notices of the Royal Astronomical Society198 (2): 385–404. Bibcode: 1982MNRAS.198..385L. doi:10.1093/mnras/198.2.385.
Levesque, E. M.; Massey, P.; Olsen, K. A. G.; Plez, B.; Josselin, E.; Maeder, A.; Meynet, G. (2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought”. The Astrophysical Journal628 (2): 973. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Levesque, Emily M.; Massey, Philip; Olsen, K. A. G.; Plez, Bertrand; Josselin, Eric; Maeder, Andre; Meynet, Georges (2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not As Cool As We Thought”. The Astrophysical Journal628 (2): 973. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Wittkowski, M.; Hauschildt, P. H.; Arroyo-Torres, B.; Marcaide, J. M. (2012). “Fundamental properties and atmospheric structure of the red supergiant VY Canis Majoris based on VLTI/AMBER spectro-interferometry”. Astronomy & Astrophysics540: L12. arXiv:1203.5194. Bibcode: 2012A&A...540L..12W. doi:10.1051/0004-6361/201219126. ISSN0004-6361.
Table 4 in Emily M. Levesque, Philip Massey, K. A. G. Olsen, Bertrand Plez, Eric Josselin, Andre Maeder, and Georges Meynet (August 2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not As Cool As We Thought”. The Astrophysical Journal628 (2): 973-985. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Clark, J. S.; Ritchie, B. W.; Negueruela, I.; Crowther, P. A.; Damineli, A.; Jablonski, F. J.; Langer, N. (2011). “A VLT/FLAMES survey for massive binaries in Westerlund 1”. Astronomy & Astrophysics531: A28. doi:10.1051/0004-6361/201116990. ISSN0004-6361.
Fok, Thomas K. T.; Nakashima, Jun-ichi; Yung, Bosco H. K.; Hsia, Chih-Hao; Deguchi, Shuji (2012). “Maser Observations of Westerlund 1 and Comprehensive Considerations on Maser Properties of Red Supergiants Associated with Massive Clusters”. The Astrophysical Journal760 (1): 65. arXiv:1209.6427. Bibcode: 2012ApJ...760...65F. doi:10.1088/0004-637X/760/1/65. ISSN0004-637X.
Clark, J. S.; Ritchie, B. W.; Negueruela, I. (2010). “A serendipitous survey for variability amongst the massive stellar population of Westerlund 1”. Astronomy and Astrophysics514: A87. doi:10.1051/0004-6361/200913820. ISSN0004-6361.
Gvaramadze, V. V.; Menten, K. M.; Kniazev, A. Y.; Langer, N.; MacKey, J.; Kraus, A.; Meyer, D. M.-A.; Kamiński, T. (2014). “IRC -10414: A bow-shock-producing red supergiant star”. Monthly Notices of the Royal Astronomical Society437: 843. Bibcode: 2014MNRAS.437..843G. doi:10.1093/mnras/stt1943.
Richards, Joseph W.; Starr, Dan L.; Miller, Adam A.; Bloom, Joshua S.; Butler, Nathaniel R.; Brink, Henrik; Crellin-Quick, Arien (2012). “Construction of a Calibrated Probabilistic Classification Catalog: Application to 50k Variable Sources in the All-Sky Automated Survey”. The Astrophysical Journal Supplement203 (2): 32. Bibcode: 2012ApJS..203...32R. doi:10.1088/0067-0049/203/2/32.
Tylenda, R.; Kamiński, T.; Schmidt, M.; Kurtev, R.; Tomov, T. (2011). “High-resolution optical spectroscopy of V838 Monocerotis in 2009”. Astronomy & Astrophysics532: A138. doi:10.1051/0004-6361/201116858. ISSN0004-6361.
Lockwood, G.W.; Wing, R. F. (1982). “The light and spectrum variations of VX Sagittarii, an extremely cool supergiant”. Monthly Notices of the Royal Astronomical Society198 (2): 385–404. Bibcode: 1982MNRAS.198..385L. doi:10.1093/mnras/198.2.385.
Levesque, E. M.; Massey, P.; Olsen, K. A. G.; Plez, B.; Josselin, E.; Maeder, A.; Meynet, G. (2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not as Cool as We Thought”. The Astrophysical Journal628 (2): 973. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Levesque, Emily M.; Massey, Philip; Olsen, K. A. G.; Plez, Bertrand; Josselin, Eric; Maeder, Andre; Meynet, Georges (2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not As Cool As We Thought”. The Astrophysical Journal628 (2): 973. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Wittkowski, M.; Hauschildt, P. H.; Arroyo-Torres, B.; Marcaide, J. M. (2012). “Fundamental properties and atmospheric structure of the red supergiant VY Canis Majoris based on VLTI/AMBER spectro-interferometry”. Astronomy & Astrophysics540: L12. arXiv:1203.5194. Bibcode: 2012A&A...540L..12W. doi:10.1051/0004-6361/201219126. ISSN0004-6361.
Table 4 in Emily M. Levesque, Philip Massey, K. A. G. Olsen, Bertrand Plez, Eric Josselin, Andre Maeder, and Georges Meynet (August 2005). “The Effective Temperature Scale of Galactic Red Supergiants: Cool, but Not As Cool As We Thought”. The Astrophysical Journal628 (2): 973-985. arXiv:astro-ph/0504337. Bibcode: 2005ApJ...628..973L. doi:10.1086/430901.
Fok, Thomas K. T.; Nakashima, Jun-ichi; Yung, Bosco H. K.; Hsia, Chih-Hao; Deguchi, Shuji (2012). “Maser Observations of Westerlund 1 and Comprehensive Considerations on Maser Properties of Red Supergiants Associated with Massive Clusters”. The Astrophysical Journal760 (1): 65. arXiv:1209.6427. Bibcode: 2012ApJ...760...65F. doi:10.1088/0004-637X/760/1/65. ISSN0004-637X.
Gvaramadze, V. V.; Menten, K. M.; Kniazev, A. Y.; Langer, N.; MacKey, J.; Kraus, A.; Meyer, D. M.-A.; Kamiński, T. (2014). “IRC -10414: A bow-shock-producing red supergiant star”. Monthly Notices of the Royal Astronomical Society437: 843. Bibcode: 2014MNRAS.437..843G. doi:10.1093/mnras/stt1943.
Pojmanski, G.; MacIejewski, G. (2005). “The All Sky Automated Survey. Catalog of Variable Stars. IV. 18^h-24^h Quarter of the Southern Hemisphere”. Acta Astronomica55: 97. Bibcode: 2005AcA....55...97P.
Richards, Joseph W.; Starr, Dan L.; Miller, Adam A.; Bloom, Joshua S.; Butler, Nathaniel R.; Brink, Henrik; Crellin-Quick, Arien (2012). “Construction of a Calibrated Probabilistic Classification Catalog: Application to 50k Variable Sources in the All-Sky Automated Survey”. The Astrophysical Journal Supplement203 (2): 32. Bibcode: 2012ApJS..203...32R. doi:10.1088/0067-0049/203/2/32.
Wittkowski, M.; Hauschildt, P. H.; Arroyo-Torres, B.; Marcaide, J. M. (2012). “Fundamental properties and atmospheric structure of the red supergiant VY Canis Majoris based on VLTI/AMBER spectro-interferometry”. Astronomy & Astrophysics540: L12. arXiv:1203.5194. Bibcode: 2012A&A...540L..12W. doi:10.1051/0004-6361/201219126. ISSN0004-6361.
Clark, J. S.; Ritchie, B. W.; Negueruela, I.; Crowther, P. A.; Damineli, A.; Jablonski, F. J.; Langer, N. (2011). “A VLT/FLAMES survey for massive binaries in Westerlund 1”. Astronomy & Astrophysics531: A28. doi:10.1051/0004-6361/201116990. ISSN0004-6361.
Fok, Thomas K. T.; Nakashima, Jun-ichi; Yung, Bosco H. K.; Hsia, Chih-Hao; Deguchi, Shuji (2012). “Maser Observations of Westerlund 1 and Comprehensive Considerations on Maser Properties of Red Supergiants Associated with Massive Clusters”. The Astrophysical Journal760 (1): 65. arXiv:1209.6427. Bibcode: 2012ApJ...760...65F. doi:10.1088/0004-637X/760/1/65. ISSN0004-637X.
Clark, J. S.; Ritchie, B. W.; Negueruela, I. (2010). “A serendipitous survey for variability amongst the massive stellar population of Westerlund 1”. Astronomy and Astrophysics514: A87. doi:10.1051/0004-6361/200913820. ISSN0004-6361.
Tylenda, R.; Kamiński, T.; Schmidt, M.; Kurtev, R.; Tomov, T. (2011). “High-resolution optical spectroscopy of V838 Monocerotis in 2009”. Astronomy & Astrophysics532: A138. doi:10.1051/0004-6361/201116858. ISSN0004-6361.