TY  - JOUR
AU  - D. Yu. Ivanov
TI  - Inverse boundary value problems for an abstract elliptic equation
JO  - Differencialʹnye uravneniâ
PY  - 2000
SP  - 519
EP  - 526
VL  - 36
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2000_36_4_a11/
LA  - ru
ID  - DE_2000_36_4_a11
ER  -