TY  - JOUR
AU  - N. Ya. Kirpichnikova
TI  - On asymptotic behavior of non-stationary wave field singularities near the space-time caustic
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1986
SP  - 98
EP  - 108
VL  - 156
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1986_156_a8/
LA  - ru
ID  - ZNSL_1986_156_a8
ER  -