A Service-Oriented Infrastructure for Collaborative Learning in Virtual Knowledge Spaces.

Thomas Bopp Robert Hinn Thorsten Hampel A Service-Oriented Infrastructure for Collaborative Learning in Virtual Knowledge Spaces. 35-44 2006 conf/ifip3/2006 Education for the 21st Century http://dx.doi.org/10.1007/978-0-387-34731-8_5 db/conf/ifip3/ifip3-2006.html#BoppHH06