%0 Journal Article
%A N. E. Tovmasyan
%T The Dirichlet problem for an elliptic system of two second-order differential equations
%J Doklady Akademii Nauk
%D 1963
%P 53-56
%V 153
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_153_1_a12/
%G ru
%F DAN_1963_153_1_a12