%0 Journal Article
%A O. A. Godin
%T A sound field in a neighborhood of a caustic in a moving medium
%J Doklady Akademii Nauk
%D 1990
%P 346-349
%V 313
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_313_2_a20/
%G ru
%F DAN_1990_313_2_a20