TY  - JOUR
AU  - M. I. Belishev
AU  - A. F. Vakulenko
AU  - A. Ya. Kazakov
TI  - Evolution of wave field jumps near caustics (elementary approach)
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2015
SP  - 46
EP  - 72
VL  - 438
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2015_438_a3/
LA  - ru
ID  - ZNSL_2015_438_a3
ER  -