TY  - JOUR
AU  - A. V. Baev
TI  - Uniqueness of a~solution of an inverse problem for an equation in acoustics, and an inverse spectral problem
JO  - Matematičeskie zametki
PY  - 1990
SP  - 149
EP  - 151
VL  - 47
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1990_47_2_a18/
LA  - ru
ID  - MZM_1990_47_2_a18
ER  -