%0 Journal Article %A A. S. Dynin %T $n$-dimensional elliptic boundary value problems with a single unknown function %J Doklady Akademii Nauk %D 1961 %P 285-287 %V 141 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_141_2_a7/ %G ru %F DAN_1961_141_2_a7