00571naa#a2200169#i#450# EN\\bibl\7690 20240520092820.1 2308-8877 20151115b2015####ek#y0engy0150####ca RUS RU Stability of trees pine ordinary different categories to root sponge Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 1 с. Journal article local Rebko S. anni.editorum.ru