When Can We Call a System Self-Organizing?

Carlos Gershenson Francis Heylighen When Can We Call a System Self-Organizing? 606-614 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2801&spage=606 2003 conf/ecal/2003 ECAL db/conf/ecal/ecal2003.html#GershensonH03