%0 Journal Article %A R. S. Saks %T On the boundary value problems for the system $\operatorname{rot} u+\lambda u=h$ %J Doklady Akademii Nauk %D 1971 %P 1022-1025 %V 199 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_199_5_a9/ %G ru %F DAN_1971_199_5_a9