%0 Journal Article %A V. S. Rabinovich %T Boundary value problems for a class of differential operators in domains with conical points %J Differencialʹnye uravneniâ %D 1977 %P 1727-1729 %V 13 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_9_a21/ %G ru %F DE_1977_13_9_a21