TY JOUR TI Determination of the parameters units of flat for alloy raft on curved sections of rivers KW technology KW flat unit KW intervals KW the curved portion of the river JO Actual directions of scientific researches of the XXI century: theory and practice AU Perfilev, P.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov