Malinov, A. “A. Lappo-Danilevsky, the First Chairman of M. Kovalevsky Russian Sociological Society ”. ZHURNAL SOTSIOLOGII I SOTSIALNOY ANTROPOLOGII (The Journal of Sociology and Social Anthropology), Vol. 16, no. 3, May 2013, pp. 8–16, http://jourssa.ru/jourssa/article/view/739.