Susumu Katayama Power of Brute-Force Search in Strongly-Typed Inductive Functional Programming Automation. 75-84 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3157&spage=75 2004 conf/pricai/2004 PRICAI db/conf/pricai/pricai2004.html#Katayama04