00577naa#a2200193#i#450# EN\INFRA-M\bibl\22178 20250429041047.2 2500-3321 20180711b2018####ek#y0engy0150####ca RUS RU Development of motherhood as a factor in the decision of a demographic problem Journal article Moscow INFRA-M Academic Publishing LLC. 2018 10 с. Journal article local Философия. 10 RUS Barinova G. V. Barkova L. A. zh-szf.ru