%0 Journal Article %A B. A. Vasil'ev %T Solution of a steady-state problem of the theory of heat conduction under a boundary condition of the third kind for a conical domain %J Differencialʹnye uravneniâ %D 1985 %P 815-819 %V 21 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1985_21_5_a11/ %G ru %F DE_1985_21_5_a11