TY JOUR TI RESEARCH OF OPTIMAL HYDRODYNAMIC CHARACTERISTICS OF SMALL FLOODING RAFT UNITS KW JO Forestry Engineering Journal AU Perfil'ev, P.N. AU Zadrauskayte, N.O. AU Murashova, O.V. AU Gumenchuk, A.A. PY 2019 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov