TY  - JOUR
AU  - E. I. Iokhvidov
TI  - Description of $J$-unitary extensions of $J$-isometric operators with equal and finite defect numbers
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 783
EP  - 786
VL  - 228
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_228_4_a4/
LA  - ru
ID  - DAN_1976_228_4_a4
ER  -