%0 Journal Article
%A R. R. Gadyl'shin
%T A two-dimensional analogue of the Helmholtz resonator with ideally rigid walls
%J Differencialʹnye uravneniâ
%D 1994
%P 221-229
%V 30
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_2_a4/
%G ru
%F DE_1994_30_2_a4