TY JOUR TI Approaches to corrupting of difficult systems KW system KW structure KW decomposition KW corrupting KW optimization JO Forestry Engineering Journal AU Akamsina, N.V. AU Konovalov, O.A. AU Korobova Lyudmila, L.A. AU Serbulov, Y.S. PY 2017 IS 6 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov