TY - JOUR AU - E. V. Largina AU - E. V. Stefanyuk AU - V. V. Kotov TI - Additional Boundary Condition in Heat Conductivity Problems with Variables Medium Physical Properties JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2010 SP - 291 EP - 296 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2010_5_a34/ LA - ru ID - VSGTU_2010_5_a34 ER -