00626naa#a2200193#i#450# EN\\bibl\112260 20260120064040.2 2311-1402 20230325b2023####ek#y0engy0150####ca RUS RU «Srednee Priob'e» vs «Sibirskogo Priural'ya» (oil prospecting in the Khanty-Mansiysk National District in the 1950s) Journal article Nizhnevartovsk Nizhnevartovsk State University 2023 9 с. Journal article local . 947.1 (5712.12) RUS Komgort Marina V Karpov Viktor P vestnik.nvsu.ru