RuchinAlexander B., and KhapuginAnatoliy A. “Red Data Book Invertebrates in a Protected Area of European Russia”. Acta Zoologica Academiae Scientiarum Hungaricae 65, no. 4 (November 22, 2019): 349–370. Accessed August 31, 2024. https://ojs3.mtak.hu/index.php/actazool/article/view/1318.