TY JOUR TI Mathematical modeling of educational process as way of improvement of quality of education(formation) KW differential mathematical model KW the quality of knowledge JO Actual directions of scientific researches of the XXI century: theory and practice AU Kumitskiy, B.M. AU Kamalova, N.. AU Evsikova, N.. AU Savrasova, N.A. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov