00580naa#a2200169#i#450# EN\\bibl\7771 20240905142837.4 2222-7962 20151115b2015####ek#y0engy0150####ca RUS RU Lichens as indicators of forest ecosystems in the Center of European Russia Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 10 с. Journal article local Muchnik Eugenia naukaru.ru