00606naa#a2200181#i#450# EN\INFRA-M\bibl\44414 /en/manage/index 20250129010644.3 2500-0497 20210607b2021####ek#y0engy0150####ca RU Marriages in Russia in the 18th - early 20th centuries: historiography and research prospects Journal article Moscow INFRA-M Academic Publishing LLC. 2021 4 с. Journal article local Всеобщая история. 94 Schulepnikova E. I. fht.editorum.ru /en/manage/index