%0 Journal Article %A B. A. Vasil'ev %T Plane stationary problem of the theory of heat conduction for a composite wedge-shaped region %J Differencialʹnye uravneniâ %D 1984 %P 530-533 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_3_a22/ %G ru %F DE_1984_20_3_a22