00522naa#a2200181#i#450# EN\\bibl\112287 20260119202449.1 2311-1402 20220625b2022####ek#y0engy0150####ca RUS RU Salekhard operational site in 1950-1960 Journal article Nizhnevartovsk Nizhnevartovsk State University 2022 9 с. Journal article local История. 93/94 RUS Knizhnikov Vyacheslav A vestnik.nvsu.ru