Michael R. Fellows Blow-Ups, Win/Win's, and Crown Rules: Some New Directions in FPT. 1-12 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2880&spage=1 2003 conf/wg/2003 WG db/conf/wg/wg2003.html#Fellows03