TY  - JOUR
AU  - M. FIEDLER
AU  - V. PTÁK
TI  - Some Generalizations of Positive Definiteness and Monotonicity.
JO  - Numerische Mathematik
PY  - 1966
SP  - 163
EP  - 172
VL  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1966__9_131736/
ID  - NUMA_1966__9_131736
ER  -