%0 Journal Article %A A. V. Bitsadze %T Normally solvable elliptic boundary value problems %J Doklady Akademii Nauk %D 1965 %P 1218-1220 %V 164 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_6_a1/ %G ru %F DAN_1965_164_6_a1