Токарський, В. А. (2013) “Gophers Spermophilus suslicus (Guldenst., 1769) and Spermophilus pygmaeus (Pallas, 1778) at the junction of their areas (Report 1. Past distribution)”, The Journal of V.N.Karazin Kharkiv National University. Series «Biology», 18(1079), pp. 138-143. Available at: https://periodicals.karazin.ua/biology/article/view/13753 (Accessed: 22December2024).