TY  - JOUR
AU  - V. M. Babich
TI  - A point source of oscillation in a neighbourhood of a concave mirror. II
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1979
SP  - 3
EP  - 13
VL  - 89
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1979_89_a0/
LA  - ru
ID  - ZNSL_1979_89_a0
ER  -