Giovanna Castellano Anna Maria Fanelli A Knowledge-Based Neurocomputing Approach to Extract Refined Linguistic Rules from Data. 40-50 2001 conf/aiia/2001 AI*IA http://link.springer.de/link/service/series/0558/bibs/2175/21750040.htm db/conf/aiia/aiia2001.html#CastellanoF01