Cosnier, C. Marie Bashkirtseff, c1985 t.p. (Marie Bashkirtseff) p. 335 (b. Gavronzi, Ukrainia, 11/24/1858) p. 337 (d. 10/31/1884)
Encyc. of Ukraine, v. 1 p. 182 (Bashkirtseva, Mariia; Baškirceva, Marija; b. 1860 in Havrontsi in Poltava guberniia, d. 1884 in Paris)
Ukr. rad. ent︠s︡., v. 1 p. 378 (Bashkyrt︠s︡eva, Marii︠a︡ Kosti︠a︡ntynivna, ukraïnsʹka khudoz︠h︡nyt︠s︡i︠a︡)
Mystet︠s︡tvo Ukraïny ent︠s︡., 1995, v. 1 p. 169 (Bashkyrt︠s︡eva, Marii︠a︡ Kosti︠a︡ntynivna)
La Grande enc. (Bachkirtsev (Marie), known under name Bashkirtseff; Russian painter; b. Gavrontsi, 1861; d. Paris, 1884)
Dict. des peintres, sculpt., dessin. et grav., 1976 (Bashkirtseff (Maria-Konstantinova); peintre, musicienne, écrivain; b. 11/11/1860, Gawronzi; d. 10/31/1884, Paris)
Neşide-yi ruh, 1899 t.p. (Madmazel Mari Başkirçef)
Letters of Marie Bashkirtseva, 1891.
Dnevnik Marii Bashkirt︠s︡evoĭ, 1991.
Biography resource center, July 2, 2007 (Bashkirtseff, Marie (Russ. Marya Konstantinovna Bashkirtseva); first search page has dates 1859-1884, 2nd page has 1860-1884)
Wikipedia, July 2, 2007 (Marie Bashkirtseff; Marii︠a︡ Konstantinovna Bashkirt︠s︡eva [in cyrillic]; b. Nov. 11, 1858, i.e. Nov. 23 new style; d. Oct. 31, 1884)