TY  - JOUR
AU  - Canto, Rafael
AU  - Ricarte, Beatriz
AU  - Urbano, Ana Maria
TI  - Some characterizations of totally nonpositive (totally negative) matrices
JO  - ELA. The Electronic Journal of Linear Algebra
PY  - 2010
SP  - 241
EP  - 253
VL  - 20
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/EEJLA_2010__20__a36/
LA  - en
ID  - EEJLA_2010__20__a36
ER  -