TY  - JOUR
AU  - V. P. Bykov
TI  - Ray caustics and natural oscillations in open cavities
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 46
EP  - 49
VL  - 162
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_162_1_a10/
LA  - ru
ID  - DAN_1965_162_1_a10
ER  -