TY  - JOUR
AU  - Hershkowitz, Daniel
AU  - Pinkus, Allan
TI  - On nonnegative sign equivalent and sign similar factorizations of matrices
JO  - The electronic journal of linear algebra
PY  - 2007
SP  - 162
EP  - 170
VL  - 16
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2007__16__a24/
LA  - en
ID  - ELA_2007__16__a24
ER  -