%0 Journal Article %A A. S. Kalashnikov %T The heat equation in a medium with nonuniformly distributed nonlinear heat sources or absorbers %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1983 %P 20-24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1983_3_a3/ %G ru %F VMUMM_1983_3_a3