00497naa#a2200169#i#450# EN\\bibl\13056 20260207130722.6 2071-2367 20160829b2016####ek#y0engy0150####ca RUS RU Provision of services to the population by socially oriented non-profit organizations in Russia Journal article Moscow RANEPA 2016 6 с. Journal article local Kulkova Varvara Yur'evna naukaru.ru