%0 Journal Article %A È. M. Saak %T Estimate of the change of the solution of the Dirichlet problem under variation of the domain %J Differencialʹnye uravneniâ %D 1974 %P 507-512 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1974_10_3_a11/ %G ru %F DE_1974_10_3_a11