TY  - JOUR
AU  - Groenewald, Gilbert J.
AU  - Petersen, Mark A.
TI  - $J$-spectral factorization for rational matrix functions with alternative realization
JO  - The electronic journal of linear algebra
PY  - 2003
SP  - 240
EP  - 256
VL  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2003__10__a5/
LA  - en
ID  - ELA_2003__10__a5
ER  -