Arkhangel’skiy, V. N., V. V. Elizarov, and N. G. Dzhanayeva. ’Children or Material Support: The Determination of Choice’. Living Standards of the Population in the Regions of Russia, Vol. 17, no. 1, Mar. 2021, pp. 102-20, doi:https://doi.org/10.19181/lsprr.2021.17.1.8.