Authors
Yuriy Hayda
National University of Life and Environmental Sciences of Ukraine, Berezhany Agrotechnical Institute, Berezhany, Ukraine
West Ukrainian National University, Ternopil, Ukraine
Vasyl Mohytych
Forest Research Institute, Department of Silviculture and Genetics of Forest Trees, Sękocin Stary, Poland
Dmytro Bidolakh
National University of Life and Environmental Sciences of Ukraine, Berezhany Agrotechnical Institute, Berezhany, Ukraine
Vasyl Kuzovych
National University of Life and Environmental Sciences of Ukraine, Berezhany Agrotechnical Institute, Berezhany, Ukraine
Małgorzata Sułkowska
Forest Research Institute, Department of Silviculture and Genetics of Forest Trees, Sękocin Stary, Poland