00734naa#a2200181#i#450# EN\\bibl\121701 20260818074929.2 2073-0454 20260226b2026####ek#y0engy0150####ca RU Universal principles of citizenship and their implementation in the process of acquisition and termination of citizenship of the Russian Federation Journal article Moscow Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot 2026 5 с. Journal article local Право. Юридические науки. 34 Nechay Sergey Leonidovich Nuradinov Shamil' Magomedovich mosumvd.editorum.ru