%0 Journal Article
%A A. V. Bitsadze
%T On the theory of nonlocal boundary value problems
%J Doklady Akademii Nauk
%D 1984
%P 17-19
%V 277
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_277_1_a2/
%G ru
%F DAN_1984_277_1_a2