TY  - JOUR
AU  - V. M. Babich
TI  - High-frequency point source of oscillation in a~neighbourhood of a~concave mirror
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1975
SP  - 5
EP  - 19
VL  - 51
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1975_51_a0/
LA  - ru
ID  - ZNSL_1975_51_a0
ER  -