Hoang Kiem Do Phuc Discovering Motiv Based Association Rules in a Set of DNA Sequences. 386-390 2000 conf/rsctc/2000 Rough Sets and Current Trends in Computing http://link.springer.de/link/service/series/0558/bibs/2005/20050386.htm db/conf/rsctc/rsctc2000.html#KiemP00