%0 Journal Article %A G. N. Yakovlev %T Dirichlet problem for a region with a non-Lipschitz boundary %J Differencialʹnye uravneniâ %D 1965 %P 1085-1098 %V 1 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1965_1_8_a7/ %G ru %F DE_1965_1_8_a7