Takahiro Yamanoi Masaaki Saito Michio Sugeno Elie Sanchez Difference in Areas of the Brain for Fuzzy and Crisp Calculation. 51-55 2002 6 JACIII 1 http://www.fujipress.jp/finder/xslt.php?mode=present&inputfile=JACII000600010007.xml db/journals/jaciii/jaciii6.html#YamanoiSSS02