Marialuisa de Resmini ? ? Chris Mitchell ? Andries Brouwer Ed Assmus Alan Sprague Dave Foulser Michel Deza Bob Liebler Jeff Kahn Christiane Lefevre-Percsy Aiden Bruen Nicholas Percsy Donald Keedwell Ron Graham Jef Thas Kourosh Sadeh Luc Teirlinck Arnold Neumaier Brian Wilson Arjeh Cohen Frank De Clerck Don Higman