00745naa#a2200181#i#450# EN\\bibl\111093 20260202150416.1 2222-7962 20251226b2025####ek#y0engy0150####ca RU Stability of development and phenogenetic analysis in silver birch and downy birch Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2025 15 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Isakov Igor Yur'evich Shestibratov K. A. naukaru.ru