%0 Journal Article %A B. Yu. Sternin %T General boundary-value problems for elliptic equations in a region whose boundary consists of manifolds of different dimension %J Doklady Akademii Nauk %D 1964 %P 992-994 %V 159 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_5_a12/ %G ru %F DAN_1964_159_5_a12