%0 Journal Article
%A A. K. Gushchin
%A V. P. Mikhailov
%T On solvability of nonlocal problems for a~second-order elliptic equation
%J Sbornik. Mathematics
%D 1995
%P 101-136
%V 81
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1995_81_1_a6/
%G en
%F SM_1995_81_1_a6