TY  - JOUR
AU  - A. L. Vol'berg
AU  - V. A. Tolokonnikov
TI  - Hankel operators and problems of best approximation of unbounded functions
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1985
SP  - 5
EP  - 17
VL  - 141
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1985_141_a0/
LA  - ru
ID  - ZNSL_1985_141_a0
ER  -