00508naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200009200094210004600186215001000232608002700242700002000269700002300289856002600312EN\\bibl\3728520250115163205.3##a2500-3372##a20200423b2020####ek#y0engy0150####ca##aRU1#aTransformation of Social Insurance as an Instrument of Social SecurityeJournal article1#aKemerovocKemerovo State Universityd2020##a7 с.##aJournal article2local#1aMillergOlga S.#1aMorozovagElena A.4#avestnik-bees.kemsu.ru