00700naa#a2200181#i#450# EN\\bibl\72809 20240518223636.6 2222-7962 20231227b2023####ek#y0engy0150####ca ENG RU Simple asymmetry indicators tested in natural even-aged Scots pine (Pinus sylvestris L.) stands in Bulgaria Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2023 14 с. Journal article local Лесное хозяйство. Лесоводство. 630 ENG Petrin Rumen Dimitrov naukaru.ru