Joan Gispert Algebraic Semantics for t-norm Based Fuzzy Logic. 19-19 2007 EUSFLAT Conf. (1) http://www.eusflat.org/publications/proceedings/EUSFLAT_2007/papers/(A1)_Joan_Gispert.pdf conf/eusflat/2007-1 db/conf/eusflat/eusflat2007-1.html#Gispert07