Tham khảo Messier_90

  1. ↑ K. G. Jones (1991). Messier's Nebulae and Star Clusters (2nd ed.). Cambridge University Press. ISBN 0-521-37079-5.
  2. ↑ B. Binggeli; A. Sandage; G. A. Tammann (1985). "Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies". The Astronomical Journal. 90: 1681–1759. Bibcode:1985AJ.....90.1681B. doi:10.1086/113874.
  3. ↑ A. Sandage; J. Bedke (1994). Carnegie Atlas of Galaxies. Carnegie Institution of Washington. ISBN 0-87279-667-1.
  4. ↑ Gabel, J. R.; Bruhweiler, F. C. (2002). "The Central Starburst and Ionization Mechanism in the LINER/H II Region Transition Nucleus in NGC 4569". The Astronomical Journal. 124 (2): 737–750. arXiv:astro-ph/0204371 Freely accessible. Bibcode:2002AJ....124..737G. doi:10.1086/341376.
  5. ↑ Chyży, K. T.; Soida, M.; Bomans, D. J.; Vollmer, B.; et al. (2006). "Large-scale magnetized outflows from the Virgo Cluster spiral NGC 4569. A galactic wind in a ram pressure wind". Astronomy & Astrophysics. 447 (2): 465–472. arXiv:astro-ph/0510392 Freely accessible. Bibcode:2006A&A...447..465C. doi:10.1051/0004-6361:20053819.
  6. ↑ D. Tschöke; D. J. Bomans; G. Hensler; N. Junkes (2001). "Hot halo gas in the Virgo cluster galaxy NGC 4569". Astronomy and Astrophysics. 380 (1): 40–54.
  7. 1 2 3 4 5 6 7 8 "NASA/IPAC Extragalactic Database". Results for NGC 4569. Truy cập 2006-02-01.
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