TY  - JOUR
AU  - V. A. Yurko
TI  - Reconstruction of fourth-order differential operators
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 2016
EP  - 2017
VL  - 19
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_11_a33/
LA  - ru
ID  - DE_1983_19_11_a33
ER  -