00566naa#a2200157#i#450# EN\\bibl\19881 20260610062121.3 20260609b2026####ek#y0engy0150####ca RU RUSSIAN EMIGRATION AND VALAAM (1920-1939) Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 9 с. Conference article/thesis local Эмиграция. 314.743 Vostrikov P. V. bibl.vgltu.ru