Wittkowski, M.; Hauschildt, P.H.; Arroyo-Torres, B.; Marcaide, J.M. (5 April 2012). Fundamental properties and atmospheric structure of the red supergiant VY CMa based on VLTI/AMBER spectro-interferometry. Astronomy & Astrophysics. 540: L12. arXiv:1203.5194. Bibcode:2012A&A...540L..12W. doi:10.1051/0004-6361/201219126.
Humphreys, Roberta M.; Helton, L. Andrew; Jones, Terry J. (2007). The Three-Dimensional Morphology of VY Canis Majoris. I. The Kinematics of the Ejecta. The Astronomical Journal. 133 (6): 2716. Bibcode:2007AJ....133.2716H. doi:10.1086/517609.
Wittkowski, M.; Hauschildt, P.H.; Arroyo-Torres, B.; Marcaide, J.M. (5 April 2012). Fundamental properties and atmospheric structure of the red supergiant VY CMa based on VLTI/AMBER spectro-interferometry. Astronomy & Astrophysics. 540: L12. arXiv:1203.5194. Bibcode:2012A&A...540L..12W. doi:10.1051/0004-6361/201219126.
Humphreys, Roberta M.; Helton, L. Andrew; Jones, Terry J. (2007). The Three-Dimensional Morphology of VY Canis Majoris. I. The Kinematics of the Ejecta. The Astronomical Journal. 133 (6): 2716. Bibcode:2007AJ....133.2716H. doi:10.1086/517609.
Wittkowski, M.; Hauschildt, P.H.; Arroyo-Torres, B.; Marcaide, J.M. (5 April 2012). Fundamental properties and atmospheric structure of the red supergiant VY CMa based on VLTI/AMBER spectro-interferometry. Astronomy & Astrophysics. 540: L12. arXiv:1203.5194. Bibcode:2012A&A...540L..12W. doi:10.1051/0004-6361/201219126.