Authors
Halyna Tkachenko
Institute of Biology and Environmental Protection, Pomeranian University in Słupsk, Słupsk, Poland
Lyudmyla Buyun
M. M. Gryshko National Botanic Garden, National Academy of Science of Ukraine, Kyiv, Ukraine
El¿bieta Terech-Majewska
Department of Epizootiology, University of Warmia and Mazury, Olsztyn, Poland
Vitaliy Honcharenko
Ivan Franko Lviv National University, Lviv, Ukraine
Andriy Prokopiv
Ivan Franko Lviv National University, Lviv, Ukraine
Botanic Garden of Ivan Franko Lviv National University, Lviv, Ukraine
Zbigniew Osadowski
Institute of Biology and Environmental Protection, Pomeranian University in Słupsk, Słupsk, Poland