00593naa#a2200181#i#450# EN\\bibl\112510 20260119014835.1 2311-1402 20191225b2019####ek#y0engy0150####ca RUS RU EDUCATIONAL CONDITIONS OF PREPARING STUDENTS OF SPECIALIZED UNIVERSITIES FOR ACTIVITIES IN EXTREME SITUATIONS Journal article Nizhnevartovsk Nizhnevartovsk State University 2019 7 с. Journal article local Университеты. 378.4 RUS Karapuzikov A A vestnik.nvsu.ru