%0 Journal Article %A Turunen, Esko %T The algebra of first-order fuzzy logic %J Kybernetika %D 1992 %P 506-511 %V 28 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1992__28_6_a6/ %G en %F KYB_1992__28_6_a6