1.
Banik M, Ponomarenko O, Atemasov A. The structure of the communities of breeding waterfowl and waterbirds of Orel’ river valley and its changes in last decades. TJOVNKKNUSB [Internet]. 1 [cited 2024Dec.22];29(2):109-1. Available from: https://periodicals.karazin.ua/biology/article/view/10354