SUBETTO, A. I.; BOBKOV, V. N.; VORONTSOV, A. V.; SEMIKIN, V. V.; VASILENKO, V. N.; IMANOV, G. M. A Word about Arkadiy Dmitrievitch Ursul. Living Standards of the Population in the Regions of Russia, v. 16, n. 4, p. 143-144, 20 nov. 2020.