%0 Journal Article
%A V. P. Bykov
%T Ray caustics and natural oscillations in open cavities
%J Doklady Akademii Nauk
%D 1965
%P 46-49
%V 162
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_162_1_a10/
%G ru
%F DAN_1965_162_1_a10