C. Holsapple, and K. Joshi. System Sciences, 1999. HICSS-32. Proceedings of the 32nd Annual Hawaii International Conference on, Track1, page 15 pp.-. (1999)
S. Schaffert. Enabling Technologies: Infrastructure for Collaborative Enterprises, 2006. WETICE '06. 15th IEEE International Workshops on, page 388-396. (2006)
A. Agostini, S. Albolino, G. Michelis, F. Paoli, and R. Dondi. GROUP '03: Proceedings of the 2003 international ACM SIGGROUP conference on Supporting group work, page 248--257. New York, NY, USA, ACM, (2003)
M. Rollins, and A. Halinen. System Sciences, 2005. HICSS '05. Proceedings of the 38th Annual Hawaii International Conference on, page 240a- 240a. (2005)
M. Hoffmann, M. Hoffmann, K. Loser, T. Walter, and T. Herrmann. GROUP '99: Proceedings of the international ACM SIGGROUP conference on Supporting group work, page 296--305. New York, NY, USA, ACM, (1999)
A. Fengjie, Q. Fei, and C. Xin. CEC-EAST '04: Proceedings of the E-Commerce Technology for Dynamic E-Business, IEEE International Conference on (CEC-East'04), page 278--281. Washington, DC, USA, IEEE Computer Society, (2004)
M. Hoffmann, K. Loser, T. Walter, and T. Herrmann. GROUP '99: Proceedings of the international ACM SIGGROUP conference on Supporting group work, page 296--305. New York, NY, USA, ACM, (1999)