TY  - JOUR
AU  - L. A. Sakhnovich
TI  - Inverse spectral problems for systems of equations
JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 57
EP  - 61
VL  - 284
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a12/
LA  - ru
ID  - DAN_1985_284_1_a12
ER  -