TY  - JOUR
AU  - V. A. Yurko
TI  - Reconstruction of higher-order differential operators
JO  - Differencialʹnye uravneniâ
PY  - 1989
SP  - 1540
EP  - 1550
VL  - 25
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1989_25_9_a10/
LA  - ru
ID  - DE_1989_25_9_a10
ER  -