%0 Journal Article
%A L. S. Zagainov
%T The unrestricted applicability of Chaplygin's theorem on differential inequalities to the solution of the first boundary-value problem for equations of elliptic type
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1958
%P 96-98
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1958_3_a11/
%G ru
%F IVM_1958_3_a11