Authors
Vasyl Mohytych
Forest Research Institute, Department of Silviculture and Genetics of Forest Trees, Raszyn, Poland
Marcin Klisz
Forest Research Institute, Department of Silviculture and Genetics of Forest Trees, Raszyn, Poland
Roman Yatsyk
Ukrainian Mountain Forestry Research Institute, Frankivsk, Ukraine
Yuriy Hayda
Ternopil National Economic University, Ternopil, Ukraine
Mariana Sishchuk
Ukrainian Mountain Forestry Research Institute, Frankivsk, Ukraine