ANDREYCHEV, Alexey V. and LAPSHIN, Alexandr S. Density and distribution of the greater mole rat (Spalax microphthalmus) on the northern border of the area in a region of European Russia. Ecological Questions. Online. 1 December 2020. Vol. 32, no. 2, pp. 71-80. [Accessed 7 July 2025]. DOI 10.12775/EQ.2021.015.