%0 Journal Article %A M. Yu. Planida %T On the Convergence of Solutions of Singularly Perturbed Boundary-Value Problems for the Laplace Operator %J Matematičeskie zametki %D 2002 %P 867-877 %V 71 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2002_71_6_a6/ %G ru %F MZM_2002_71_6_a6