TY JOUR TI Multimedia technology usage in teaching activities KW animation model KW fuel tanker truck learning. JO Actual directions of scientific researches of the XXI century: theory and practice AU Bogatyrev, S.. AU Vinogradov, N.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov