1. Shrestkha M., Utevsky S. The distribution of branchiobdellidan worms (Annelida: Clitellata) on the noble crayfish, Astacus astacus, in the Transcarpathian region, Ukraine // The Journal of V.N.Karazin Kharkiv National University. Series «Biology». 2024. (43). C. 85-95.