Birka Jaksch Saskia-Janina Kepp Christa Womser-Hacker Integration of a Wiki for Collaborative Knowledge Development in an E-Learning Context for University Teaching. 77-96 2008 USAB http://dx.doi.org/10.1007/978-3-540-89350-9_7 conf/usab/2008 db/conf/usab/usab2008.html#JakschKW08