%0 Journal Article
%A V. A. Solonnikov
%T A priori estimates for certain boundary-value problems
%J Doklady Akademii Nauk
%D 1961
%P 781-784
%V 138
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a10/
%G ru
%F DAN_1961_138_4_a10