TY  - JOUR
AU  - V. A. Strakhov
TI  - Some questions in the theory of inverse problems for differential operators
JO  - Matematičeskie zametki
PY  - 1977
SP  - 151
EP  - 160
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1977_21_2_a2/
LA  - ru
ID  - MZM_1977_21_2_a2
ER  -