%0 Journal Article %A Piegat, A. %T What is not clear in fuzzy control systems? %J International Journal of Applied Mathematics and Computer Science %D 2006 %P 37-49 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2006_16_1_a2/ %G en %F IJAMCS_2006_16_1_a2