%0 Journal Article
%A A. A. Polosin
%T On the location of the spectrum of a mixed boundary value problem for the Laplace equation in a half-disk
%J Differencialʹnye uravneniâ
%D 2006
%P 641-652
%V 42
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2006_42_5_a7/
%G ru
%F DE_2006_42_5_a7