TY JOUR TI Educational information flows and them measurement KW information KW quantity of information KW information capacity KW the density of the flow of information. JO Actual directions of scientific researches of the XXI century: theory and practice AU Petshauer, M.. AU Uryvskaya, T.. AU Shcheglevatykh, N.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov