TY JOUR TI Adaptation finite element methods for one mathematical model with nonsmooth solutions KW mathematical model KW the finite element method KW nonsmooth solutions. JO Actual directions of scientific researches of the XXI century: theory and practice AU Golovaneva, F.. AU Meach, M.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov