TY JOUR TI Fiberglass fittings in elements of designs of the forest railroads KW wood glass fiber composite material KW fiberglass reinforcement JO Actual directions of scientific researches of the XXI century: theory and practice AU Saprykin, R.. AU Bondarev, B.. AU Bondarev, A.B. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov