%0 Journal Article %A Yu. O. Koroleva %T On a Friedrichs-type inequality in a~three-dimensional domain aperiodically perforated along a~part of the boundary %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2010 %P 788-790 %V 65 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2010_65_4_a8/ %G en %F RM_2010_65_4_a8