%0 Journal Article %T CONDITION OF THE QUESTION OF PRODUCTION AND OPERATION OF WOODEN FLOPS FOR MANWAYS USED IN MINING PROCESSES %A Burmistrova, O.N. %A Mikheevskaya, M.A. %A Miheevskiy, E.V. %K %J Forestry Engineering Journal %D 2018 %N 8 %P 8 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov