00693naa#a2200181#i#450# EN\\bibl\111187 20260503192146.7 2500-1825 20260331b2026####ek#y0engy0150####ca RU SOCIO-DEMOGRAPHIC PROCESSES IN RURAL AREAS OF THE TUVA AUTONOMOUS REGION IN THE 1940–1950s Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2026 10 с. Journal article local География. Биография. История. 9 История. Теоретические вопросы. 93 Dorzhu Zoya Yur'evna Aydin Valerievich Aldyn-oolov sej.kgau.ru