TY  - JOUR
AU  - I. V. Videnskii
TI  - On the zeros of the derivative of a~rational function and coinvariant subspaces for the shift operator on the Bergman space
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2001
SP  - 26
EP  - 33
VL  - 282
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2001_282_a2/
LA  - ru
ID  - ZNSL_2001_282_a2
ER  -