Mikheyeva Oksana Kostyantynivna. Criminality and the struggle against it in Donbass (1921-1928). : к.і.н. : spec.. 07.00.01 - Історія України : presented. 1999-09-24; popup.evolution: .; Donetsk State University. – , 0499U002422.

Updated: 2026-11-08