Mihos, J. Christopher; Harding, Paul; Rudick, Craig S.; Feldmeier, John J. (1 February 2013). "Stellar Populations in the Outer Halo of the Massive Elliptical M49". The Astrophysical Journal. 764 (2): L20. arXiv:1301.4898. Bibcode:2013ApJ...764L..20M. doi:10.1088/2041-8205/764/2/L20.
Arrigoni Battaia, F.; Gavazzi, G.; Fumagalli, M.; Boselli, A.; Boissier, S.; Cortese, L.; Heinis, S.; Ferrarese, L.; Côté, P.; Mihos, J. C.; Cuillandre, J. C.; Duc, P.-A.; Durrell, P.; Gwyn, S.; Jordán, A.; Liu, C.; Peng, E.; Mei, S. (July 2012). "Stripped gas as fuel for newly formed H ii regions in the encounter between VCC 1249 and M 49: a unified picture from NGVS and GUViCS". Astronomy & Astrophysics. 543: A112. arXiv:1205.3095. Bibcode:2012A&A...543A.112A. doi:10.1051/0004-6361/201218895.
Mihos, J. Christopher; Harding, Paul; Rudick, Craig S.; Feldmeier, John J. (1 February 2013). "Stellar Populations in the Outer Halo of the Massive Elliptical M49". The Astrophysical Journal. 764 (2): L20. arXiv:1301.4898. Bibcode:2013ApJ...764L..20M. doi:10.1088/2041-8205/764/2/L20.
Arrigoni Battaia, F.; Gavazzi, G.; Fumagalli, M.; Boselli, A.; Boissier, S.; Cortese, L.; Heinis, S.; Ferrarese, L.; Côté, P.; Mihos, J. C.; Cuillandre, J. C.; Duc, P.-A.; Durrell, P.; Gwyn, S.; Jordán, A.; Liu, C.; Peng, E.; Mei, S. (July 2012). "Stripped gas as fuel for newly formed H ii regions in the encounter between VCC 1249 and M 49: a unified picture from NGVS and GUViCS". Astronomy & Astrophysics. 543: A112. arXiv:1205.3095. Bibcode:2012A&A...543A.112A. doi:10.1051/0004-6361/201218895.
Mihos, J. Christopher; Harding, Paul; Rudick, Craig S.; Feldmeier, John J. (1 February 2013). "Stellar Populations in the Outer Halo of the Massive Elliptical M49". The Astrophysical Journal. 764 (2): L20. arXiv:1301.4898. Bibcode:2013ApJ...764L..20M. doi:10.1088/2041-8205/764/2/L20.
Arrigoni Battaia, F.; Gavazzi, G.; Fumagalli, M.; Boselli, A.; Boissier, S.; Cortese, L.; Heinis, S.; Ferrarese, L.; Côté, P.; Mihos, J. C.; Cuillandre, J. C.; Duc, P.-A.; Durrell, P.; Gwyn, S.; Jordán, A.; Liu, C.; Peng, E.; Mei, S. (July 2012). "Stripped gas as fuel for newly formed H ii regions in the encounter between VCC 1249 and M 49: a unified picture from NGVS and GUViCS". Astronomy & Astrophysics. 543: A112. arXiv:1205.3095. Bibcode:2012A&A...543A.112A. doi:10.1051/0004-6361/201218895.