Emin Erkan Korkmaz Jun Du Reda Alhajj Ken Barker Combining advantages of new chromosome representation scheme and multi-objective genetic algorithms for better clustering. 163-182 2006 10 Intell. Data Anal. 2 http://iospress.metapress.com/openurl.asp?genre=article&issn=1088-467X&volume=10&issue=2&spage=163 db/journals/ida/ida10.html#KorkmazDAB06