TY  - JOUR
AU  - Kaczorek, T.
TI  - Externally and internally positive singular discrete-time linear systems
JO  - International Journal of Applied Mathematics and Computer Science
PY  - 2002
SP  - 197
EP  - 202
VL  - 12
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IJAMCS_2002_12_2_a5/
LA  - en
ID  - IJAMCS_2002_12_2_a5
ER  -