%0 Journal Article %A N. V. Kislov %T The projection theorem and its application to nonhomogeneous boundary-value problems %J Doklady Akademii Nauk %D 1982 %P 31-34 %V 265 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_1_a6/ %G ru %F DAN_1982_265_1_a6