00533naa#a2200181#i#450# EN\\bibl\112770 20260119013927.1 2311-1402 20170625b2017####ek#y0engy0150####ca RUS RU SOCIAL GUARANTEES IN COLLECTIVE FARMS OF WESTERN SIBERIA DURING 1953-1964 Journal article Nizhnevartovsk Nizhnevartovsk State University 2017 5 с. Journal article local . 9(571.1) RUS Fedorova M I vestnik.nvsu.ru