| |
Journal of Universal Computer Science, Vol. 14, No. 9. (2008)
|
| |
Journal of Universal Computer Science, Vol. 14, No. 1. (2008)
|
| |
Vol. 2, No. 10. (1996), pp. 679-693.
|
| |
Journal of Universal Computer Science, Vol. 14, No. 9. (2008), pp. 1463-1479.
|
| |
Journal of Universal Computer Science, Vol. 7, No. 9. (2001), pp. 826-847.
|
| |
Journal of Universal Computer Science, Vol. 2, No. 10. (1996), pp. 717-731.
|
| |
Computers & Education, Vol. 52, No. 1. (January 2009), pp. 147-153.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
In Research Report #14 (November 1981)
|
| |
In Groupware in the 21st Century: Computer Supported Co-operative Working Toward the Millennium (1994)
|
| |
The International Journal of Man Machine Studies, Vol. 34 (1991), pp. 395-417.
|
| |
In HICSS '99: Proceedings of the Thirty-Second Annual Hawaii International Conference on System Sciences-Volume 2 (1999)
|
| |
In Computer-Supported Co-operative Work, Trends in Software Series (1999)
|
| |
Int. J. Man-Mach. Stud., Vol. 34, No. 2. (February 1991), pp. 211-228.
|
| |
|
| |
|
| |
In “Mit Wissensmanagement besser im Wettbewerb (2006), pp. 433-441.
|
| |
|
| |
|
| |
|
| |
In COCS '93: Proceedings of the conference on Organizational computing systems (1993), pp. 31-41.
|
| |
In Proceedings of ACM CHI 96 Conference on Human Factors in Computing Systems, Vol. 2 (1996), pp. 99-100.
|
| |
Enabling Technologies: Infrastructure for Collaborative Enterprises, 2001. WET ICE 2001. Proceedings. Tenth IEEE International Workshops on In Enabling Technologies: Infrastructure for Collaborative Enterprises, 2001. WET ICE 2001. Proceedings. Tenth IEEE International Workshops on (2001), pp. 102-107.
|
| |
Information and Software Technology, Vol. In Press, Corrected Proof
|
| |
Commun. ACM, Vol. 46, No. 8. (August 2003), pp. 96-101.
|
| |
Commun. ACM, Vol. 37, No. 1. (January 1994), pp. 92-105.
|