History of the Ukrainian Cossacks before the combination with the Moscow state

Grushevsky, Mikhail Sergeevich (1866-1934).The history of the Ukrainian Cossacks before the combination with the Moscow state: extract.Of the 7th and 8th t.T. 1-2 / prof.M. Grushevsky.- Kyiv: Type.1 Kyiv.Belts of the pitch.business, 1913-1914.-2 t.;25. -Bibliogr.In note..Electronic copy source: PB