“Interspecies and Intraspecific Molecular Genetic Variability and Differentiation in Speckled Ground Squirrels Spermophilus Suslicus and S. Odessanus (Rodentia, Sciuridae, Marmotini)”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology» 24, no. 1153 (December 13, 2015): 58–67. Accessed October 25, 2026. https://periodicals.karazin.ua/biology/article/view/4663.