Selivanova, M. A., and Y. M. Il’yinykh. ’Problems of the Debt Load of the Population of Russia and the Altay Kray’. Living Standards of the Population in the Regions of Russia, Vol. 14, no. 4, Nov. 2018, pp. 54-60, doi:https://doi.org/10.19181/1999-9836-2018-10039.