Enric Trillas Piero P. Bonissone Luis Magdalena Janusz Kacprzyk Combining Experimentation and Theory - A Hommage to Abe Mamdani 271 2012 Springer Studies in Fuzziness and Soft Computing http://dx.doi.org/10.1007/978-3-642-24666-1 978-3-642-24665-4 db/series/sfsc/TrillasBMK12.html