TY  - JOUR
AU  - Bernd Carl
AU  - Alain Pajor
TI  - Gelfand numbers of operators with values in a Hilbert space.
JO  - Inventiones mathematicae
PY  - 1988
SP  - 479
EP  - 504
VL  - 94
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1988__94_2_143634/
ID  - IM_1988__94_2_143634
ER  -