Practice and theory of automated timetabling vi : 6th International conference, PATAT 2006 Brno, Czech Republic, August 30–September 1, 2006: revised selected papers / ed. E. Burke, 2007 r=on-line. - Текст : электронный.
Practice and theory of automated timetabling V : 5th international conference, PATAT 2004, Pittsburgh, PA, USA, August 18-20, 2004: revised selected papers / SpringerLink (Online service), 2005 r=on-line