00569naa#a2200181#i#450# EN\NORMA\bibl\56454 20260430182743.4 1605-6590 20230106b2023####ek#y0engy0150####ca RU Legal Issues of Providing Public Services in the Field of Migration Journal article Moscow Legal publishing house Norm 2023 0 с. Journal article local Право. Юридические науки. 34 Andrichyenko Lyudmila Plyugina Inna zh-szf.ru