TY  - JOUR
AU  - J. SCHRÖDER
TI  - Proving Inverse-Positivity of Linear Operators by Reduction.
JO  - Numerische Mathematik
PY  - 1970
SP  - 100
EP  - 108
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1970__15_131977/
ID  - NUMA_1970__15_131977
ER  -