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Karachentsev, I. D.؛ Kashibadze, O. G. (2006). "Masses of the local group and of the M81 group estimated from distortions in the local velocity field". Astrophysics. ج. 49 ع. 1: 3–18. Bibcode:2006Ap.....49....3K. DOI:10.1007/s10511-006-0002-6.
Young, L. M.؛ Lo, K. Y. (1996). "The Neutral Interstellar Medium in Nearby Dwarf Galaxies. I. Leo A". Astrophysical Journal. ج. 462: 203–214. Bibcode:1996ApJ...462..203Y. DOI:10.1086/177141.
I. D. Karachentsev؛ V. E. Karachentseva؛ W. K. Hutchmeier؛ D. I. Makarov (2004). "A Catalog of Neighboring Galaxies". Astronomical Journal. ج. 12745345 ع. 4: 2031–2068. Bibcode:2004AJ....127.2031K. DOI:10.1086/382905.
Karachentsev, I. D.؛ Kashibadze, O. G. (2006). "Masses of the local group and of the M81 group estimated from distortions in the local velocity field". Astrophysics. ج. 49 ع. 1: 3–18. Bibcode:2006Ap.....49....3K. DOI:10.1007/s10511-006-0002-6.
Young, L. M.؛ Lo, K. Y. (1996). "The Neutral Interstellar Medium in Nearby Dwarf Galaxies. I. Leo A". Astrophysical Journal. ج. 462: 203–214. Bibcode:1996ApJ...462..203Y. DOI:10.1086/177141.