Collaboration in Virtual Worlds: The Role of the Facilitator. - Benjamin Wigert; Gert-Jan de Vreede; Imed Boughzala; Ikram Bououd (HICSS, 2012)

Information Technology for Enhancing Team Problem Solving and Decision Making. - Gert-Jan de Vreede; Benjamin Wigert; Triparna de Vreede; Onook Oh; Roni Reiter-Palmon; Robert O. Briggs (Computing Handbook, 3rd ed. (2), 2014)