%0 Journal Article
%A K. Yu. Kishkis
%T On a nonlocal problem for functions harmonic in a multiply connected domain
%J Differencialʹnye uravneniâ
%D 1987
%P 174-177
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_1_a19/
%G ru
%F DE_1987_23_1_a19