00481naa#a2200169#i#450# EN\\bibl\113050 20260118200838.7 2311-1402 20120925b2012####ek#y0engy0150####ca RUS RU On intellectual biography of K.A.Nevolin Journal article Nizhnevartovsk Nizhnevartovsk State University 2012 4 с. Journal article local Litsuk Andrey Arturovich vestnik.nvsu.ru