TY  - JOUR
AU  - F. G. Avkhadiev
AU  - L. I. Shokleva
TI  - Generalizations of a~theorem of Beurling and their applications to inverse boundary value problems
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1994
SP  - 80
EP  - 83
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1994_5_a10/
LA  - ru
ID  - IVM_1994_5_a10
ER  -