TY  - JOUR
AU  - A. P. Katchalov
AU  - M. M. Popov
AU  - I. Pshenchik
TI  - On validity of Gaussian beams summation method in problems with corner points on boundaries
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1983
SP  - 65
EP  - 71
VL  - 128
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1983_128_a6/
LA  - ru
ID  - ZNSL_1983_128_a6
ER  -