John Case Sanjay Jain Franco Montagna Giulia Simi Andrea Sorbi On Learning to Coordinate: Random Bits Help, Insightful Normal Forms, and Competency Isomorphisms. 699-713 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2777&spage=699 2003 conf/colt/2003 COLT db/conf/colt/colt2003.html#CaseJMSS03