Gomez, H. L.; Baes, M.; Cortese, L.; Smith, M. W. L.; Boselli, A.; Ciesla, L.; et al. (2010). "A Spectacular Hα Complex in Virgo: Evidence for a Collision between M86 and NGC 4438 and Implications for the Collisional ISM Heating of Ellipticals". Astronomy and Astrophysics. 518: L45. arXiv:1005.1597. Bibcode:2010A&A...518L..45G. doi:10.1051/0004-6361/201014530. S2CID14563125. L45.
Gomez, H. L.; Baes, M.; Cortese, L.; Smith, M. W. L.; Boselli, A.; Ciesla, L.; et al. (2010). "A Spectacular Hα Complex in Virgo: Evidence for a Collision between M86 and NGC 4438 and Implications for the Collisional ISM Heating of Ellipticals". Astronomy and Astrophysics. 518: L45. arXiv:1005.1597. Bibcode:2010A&A...518L..45G. doi:10.1051/0004-6361/201014530. S2CID14563125. L45.
Gomez, H. L.; Baes, M.; Cortese, L.; Smith, M. W. L.; Boselli, A.; Ciesla, L.; et al. (2010). "A Spectacular Hα Complex in Virgo: Evidence for a Collision between M86 and NGC 4438 and Implications for the Collisional ISM Heating of Ellipticals". Astronomy and Astrophysics. 518: L45. arXiv:1005.1597. Bibcode:2010A&A...518L..45G. doi:10.1051/0004-6361/201014530. S2CID14563125. L45.
Gomez, H. L.; Baes, M.; Cortese, L.; Smith, M. W. L.; Boselli, A.; Ciesla, L.; et al. (2010). "A Spectacular Hα Complex in Virgo: Evidence for a Collision between M86 and NGC 4438 and Implications for the Collisional ISM Heating of Ellipticals". Astronomy and Astrophysics. 518: L45. arXiv:1005.1597. Bibcode:2010A&A...518L..45G. doi:10.1051/0004-6361/201014530. S2CID14563125. L45.