TY  - JOUR
AU  - M. I. Belishev
TI  - On a~justification of the Huygens's Rule
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1994
SP  - 17
EP  - 24
VL  - 218
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a2/
LA  - ru
ID  - ZNSL_1994_218_a2
ER  -