E. Kirda, G. Reif, H. Gall, P. Fenkam:
"TWSAPI: A Generic Teamwork Services Application Programming Interface";
Talk: Intenational Workshop on Mobile Teamwork Support, Vienna, Austria; 2002-07-02 - 2002-07-05; in: "Proceedings of the 22nd International Conference on Distributed Computing Systems Workshops", IEEE CS Press, (2002), ISBN: 0-7695-1588-6; 365 - 370.