%0 Journal Article %A E. G. D'yakonov %T Strengthened Sobolev Spaces for Domains with Irregular Boundary %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 213-229 %V 243 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2003_243_a14/ %G ru %F TM_2003_243_a14