%0 Journal Article %A N. I. Ionkin %T The stability of a problem in the theory of heat conduction with nonclassical boundary conditions %J Differencialʹnye uravneniâ %D 1979 %P 1279-1283 %V 15 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1979_15_7_a12/ %G ru %F DE_1979_15_7_a12