TY JOUR TI On a problem of the transfer of substance from the grath of the cardiovascular system KW mathematical model KW the graph of the cardiovascular system KW the initial-boundary value problem. JO Actual directions of scientific researches of the XXI century: theory and practice AU Volkova, A.. AU Shmakov, A.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov