%0 Journal Article %A L. A. Bagirov %A P. A. Myshkis %T An a~priori estimate for the solution of boundary value problems for a~second-order elliptic equation in domains with edges %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1990 %P 56-58 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1990_10_a7/ %G ru %F IVM_1990_10_a7