%0 Journal Article
%A V. F. Apel'tsin
%T Letter to the editors: “Analytic continuations of solutions of boundary value problems for the stationary wave equation” [Differentsial'nye Uravneniya 27 (1991), no. 1, 8–17, 179; MR1133505]
%J Differencialʹnye uravneniâ
%D 1992
%P 1836
%V 28
%N 10
%U http://geodesic.mathdoc.fr/item/DE_1992_28_10_a21/
%G ru
%F DE_1992_28_10_a21