TY JOUR TI SOLVING INTEGER TRANSPORTATION PROBLEM SPECIAL BRANCH AND BOUND METHOD KW decomposition KW optimal dual variables KW integer variables KW optimization assessment. JO Modeling of systems and processes AU Lapshina, M.L. AU Kovalchuk, I.. PY 2016 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov