Greben, O., Dupak, V., Lisitsyna, O., & Kuzmin, Y. (2023). Wintering Rooks, Corvus frugilegus (Aves, Corvidae) and Their Helminths in Poltava and Kyiv, Ukraine. Zoodiversity, 57(4). https://doi.org/10.15407/zoo2023.04.347