00583naa#a2200193#i#450# EN\\bibl\15159 20241106142017.3 2071-2367 20161229b2016####ek#y0engy0150####ca RUS RU Constitutional and legal foundation of activity of socially oriented non-profit organizations in modern Russia Journal article Moscow RANEPA 2016 6 с. Journal article local Ulyanova Irina Shchegoleva Natalya Chervinskaya Aleksandra naukaru.ru