A. Brush, B. Meyers, J. Scott, and G. Venolia. CHI '09: Proceedings of the 27th international conference on Human factors in computing systems, page 2091--2094. New York, NY, USA, ACM, (2009)
B. Katzy, G. Sung, and C. Serrano. 2, page 1347-1353. Vienna, Austria, Amsterdam: IOS Press, (2004)eAdoption and the Knowledge Economy: Issues, Applications, Case Studies (Proc. eChallenges e-2004 Conference).
M. Markus, and T. Connolly. CSCW '90: Proceedings of the 1990 ACM conference on Computer-supported cooperative work, page 371--380. New York, NY, USA, ACM Press, (1990)