TY  - JOUR
AU  - O. G. Parfenov
TI  - The Gelfand and Bernstein $n$-widths of some classes of analytic functions
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1994
SP  - 112
EP  - 129
VL  - 217
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1994_217_a9/
LA  - ru
ID  - ZNSL_1994_217_a9
ER  -