Terence Kwok Kate A. Smith Performance-Enhancing Bifurcations in a Self-Organising Neural Network. 390-397 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2686&spage=390 2003 conf/iwann/2003-1 IWANN (1) db/conf/iwann/iwann2003-1.html#KwokS03