00588naa#a2200193#i#450# EN\\bibl\5751 20250502191738.5 2308-8877 20150318b2015####ek#y0engy0150####ca RUS RU Protection raft of drain Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 2 с. Journal article local Surov G. Shadrina Ya. Perfilev P. anni.editorum.ru