00548naa#a2200169#i#450# EN\INFRA-M\bibl\69752 20240518010522.6 2500-0500 20230830b2023####ek#y0engy0150####ca RU The Sociology of Population Saving by Example Russia and China Journal article Moscow INFRA-M Academic Publishing LLC. 2023 5 с. Journal article local Демография. Социология. Статистика. 31 Silin A. V. naukaru.ru