00451naa#a2200169#i#450# EN\INFRA-M\bibl\12897 20240916074329.1 2500-0497 20160425b2016####ek#y0engy0150####ca RUS RU The history of health insurance in Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local naukaru.ru