Branko Kavsek Nada Lavrac Viktor Jovanoski APRIORI-SD: Adapting Association Rule Learning to Subgroup Discovery. 230-241 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2810&spage=230 2003 conf/ida/2003 IDA db/conf/ida/ida2003.html#KavsekLJ03