“Current state of the European bison (Bison bonasus L.) population in the Orlovskoye Polesie National Park and prospects for its development”, EBCN, vol. 13, pp. 73–78, Sep. 2021, Accessed: Jul. 28, 2026. [Online]. Available: https://ojs.wisent.org/index.php/czasopismo/article/view/26