TY  - JOUR
AU  - M. G. Krein
AU  - A. A. Nudelman
TI  - On direct and inverse problems for the boundary dissipation frequencies of a nonuniform string
JO  - Doklady Akademii Nauk
PY  - 1979
SP  - 1046
EP  - 1049
VL  - 247
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1979_247_5_a3/
LA  - ru
ID  - DAN_1979_247_5_a3
ER  -