00577naa#a2200181#i#450# EN\\bibl\2296 20260313141123.5 2308-8877 20140510b2014####ek#y0engy0150####ca RUS RU Optimization of cutting logs on trapezium boards Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Shevchenko S. Martin I. zh-szf.ru