%0 Journal Article %A V. I. Kruglikov %T Prime ends of three-dimensional domains with variable boundaries %J Doklady Akademii Nauk %D 1987 %P 1047-1050 %V 297 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_297_5_a4/ %G ru %F DAN_1987_297_5_a4