Medovnyk, D. V., (2019). Hydrobiological Journal 55(4), 63-74. Begell House Inc, New York, USA. English language
Krot, Yu. G., Medovnyk, D. V., Prychepa, M. V., (2019). Hydrobiological Journal 55(1), 50-57. Begell House Inc, New York, USA. English language