^Kenney, J. D. P.؛ Crowl, H.؛ van Gorkom, J.؛ Vollmer, B. (2004). "Spiral Galaxy - ICM Interactions in the Virgo Cluster". International Astronomical Union Symposium no. 217: 370. Bibcode:2004IAUS..217..370K. arXiv:astro-ph/0403129.
^Boselli, A.؛ Cuillandre, J. C.؛ Fossati, M.؛ Boissier, S.؛ Bomans, D.؛ Consolandi, G.؛ Anselmi, G.؛ Cortese, L.؛ Cote, P.؛ Durrell, P.؛ Ferrarese, L.؛ Fumagalli, M.؛ Gavazzi, G.؛ Gwyn, S.؛ Hensler, G.؛ Sun, M.؛ Toloba, E. (2016). "Spectacular tails of ionised gas in the Virgo cluster galaxy NGC 4569". مجلة علم الفلك والفيزياء الفلكية. Bibcode:2016arXiv160104978B. arXiv:1601.04978.