00656naa#a2200157#i#450# EN\\bibl\7667 20240919041048.4 20220923b2022####ek#y0engy0150####ca RU THE CAUSES OF THE CIVIL WAR IN THE SOVIET HISTORIOGRAPHY OF THE CENTRAL BLACK EARTH REGION (1920-s – 1970-s) Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2022 4 с. Conference article/thesis local Краеведение. 908 История. 93/94 Razinkov M. E. bibl.vgltu.ru