Arkhangel’skii V.N., Kalachikova O.N. Women and men: Differences in fetility and reproductive behavior indicators. Economic and Social Changes: Facts, Trends, Forecast, 2021, vol. 14, no. 5, pp. 165–185. DOI: 10.15838/esc.2021.5.77.10
Lomonosov Moscow State University; Scientific Research Institute for Socio-Economic Statistics of the Federal State Statistics Service (Statistics Research Institute of Rosstat)