%0 Journal Article
%A L. A. Muravei
%T On the analytic continuation of the Green functions of exterior boundary-value problems for the two-dimensional Helmholtz equation
%J Doklady Akademii Nauk
%D 1975
%P 35-37
%V 220
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_220_1_a6/
%G ru
%F DAN_1975_220_1_a6