%0 Journal Article %A V. S. Klimov %T A certain condition for the solvability of the Dirichlet problem %J Differencialʹnye uravneniâ %D 1974 %P 1298-1302 %V 10 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_7_a16/ %G ru %F DE_1974_10_7_a16