TY  - JOUR
AU  - R.S. Varga
AU  - W.J. Kammerer
TI  - On Asymptotically Best Norms for Powers of Operators.
JO  - Numerische Mathematik
PY  - 1972
SP  - 93
EP  - 98
VL  - 20
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1972__20_132176/
ID  - NUMA_1972__20_132176
ER  -