TY  - JOUR
AU  - S. A. Avdonin
AU  - S. A. Ivanov
TI  - Exponential Riesz bases of subspaces and divided differences
JO  - Algebra i analiz
PY  - 2001
SP  - 1
EP  - 17
VL  - 13
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2001_13_3_a0/
LA  - ru
ID  - AA_2001_13_3_a0
ER  -