TY  - JOUR
AU  - Ahmane, Mourad
AU  - Truffet, Laurent
TI  - Idempotent versions of Haar’s Lemma: links between comparison of discrete event systems with different state spaces and control
JO  - Kybernetika
PY  - 2007
SP  - 369
EP  - 391
VL  - 43
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_2007__43_3_a7/
LA  - en
ID  - KYB_2007__43_3_a7
ER  -