TY JOUR TI THE DETERMINATION OF THE DIFFUSION COEFFICIENT DEPENDENCE AND THE OUTCOME OF EXTRACTIVE SUBSTANCES IN THE WOOD GREEN ERY EXTRACTION OF JUNIPERUS SIBIRICA BURGSD BY THE ETHYL ALCOHOL IN DIFFERENT CONCENTRATIONS KW Juniperus sibirica B KW mathematical model KW extraction KW diffusion coefficient KW biologically active substances KW Juniperus sibirica B JO Bulletin of KSAU AU Matveenko, E.V. AU Velichko, N.A. AU Ushanov, S.V. AU Aeshina, E.N. PY 2014 IS PB Krasnoyarsk State Agrarian University