%0 Journal Article %A O. M. Penkin %A E. M. Bogatov %A Yu. M. Kashkarov %T On the solvability of elliptic boundary value problems on stratified sets %J Differencialʹnye uravneniâ %D 1998 %P 1289-1290 %V 34 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1998_34_9_a18/ %G ru %F DE_1998_34_9_a18