TY  - JOUR
AU  - Drury, Stephen W.
TI  - Operator norms of words formed from positive-definite matrices
JO  - The electronic journal of linear algebra
PY  - 2009
SP  - 13
EP  - 20
VL  - 18
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2009__18__a56/
LA  - en
ID  - ELA_2009__18__a56
ER  -