Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="D'HALLEWEYN, R*" or (type exact bookEditor and editor="D'HALLEWEYN, R*") Add to list Journal Article A2 A World-Wide blackboard. Koen De Bosschere (UGent) , B THEETEN, T GEENS and R D'HALLEWEYN (1999) INTERNATIONAL JOURNAL OF COMPUTERS AND APPLICATIONS. 21(1). p.19-24