%0 Journal Article
%A M. I. Belishev
%A A. F. Vakulenko
%A A. Ya. Kazakov
%T Evolution of wave field jumps near caustics (elementary approach)
%J Zapiski Nauchnykh Seminarov POMI
%D 2015
%P 46-72
%V 438
%U http://geodesic.mathdoc.fr/item/ZNSL_2015_438_a3/
%G ru
%F ZNSL_2015_438_a3