%0 Journal Article %A N. N. Kochina %T The solution of a diffusion problem with a nonlinear boundary condition %J Doklady Akademii Nauk %D 1967 %P 305-308 %V 174 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_174_2_a12/ %G ru %F DAN_1967_174_2_a12