TY  - JOUR
AU  - Hui, S.
AU  - Żak, S.
TI  - Observer design for systems with unknown inputs
JO  - International Journal of Applied Mathematics and Computer Science
PY  - 2005
SP  - 431
EP  - 446
VL  - 15
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IJAMCS_2005_15_4_a0/
LA  - en
ID  - IJAMCS_2005_15_4_a0
ER  -