TY  - JOUR
AU  - Axelsson, Owe
AU  - Karátson, János
TI  - Condition number analysis for various forms of block matrix preconditioners
JO  - Electronic transactions on numerical analysis
PY  - 2010
VL  - 36
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ETNA_2010__36__a1/
LA  - en
ID  - ETNA_2010__36__a1
ER  -