%0 Journal Article
%A A. I. Ibragimov
%T Some qualitative properties of solutions of the mixed problem for equations of elliptic type
%J Sbornik. Mathematics
%D 1985
%P 163-176
%V 50
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1985_50_1_a10/
%G en
%F SM_1985_50_1_a10