%0 Journal Article
%A Kyrov, V.A.
%T Two-dimensional Helmholtz spaces.
%J Sibirskij Matematicheskij Zhurnal
%D 2005
%P 1341
%V 46
%N 6
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/SMZ_2005__46_6_53280/
%G en
%F SMZ_2005__46_6_53280