TY  - JOUR
AU  - V. M. Babich
AU  - V. V. Ulin
TI  - On complex ray solutions and eigenfunctions concentrated in a~neighbourhood of the closed geodesic
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1981
SP  - 6
EP  - 13
VL  - 104
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1981_104_a0/
LA  - ru
ID  - ZNSL_1981_104_a0
ER  -