| |
In E-Learning Services in the Crossfire. Pedagogy, Economy and Technology (2004), pp. 138-152.
|
| |
In Innovative Approaches for Learning and Knowledge Sharing (2006), pp. 170-184.
|
| |
Language@Internet, Vol. 5 (2008)
|
| |
|
| |
|
| |
|
| |
Communication Research, Vol. 36, No. 1. (1 February 2009), pp. 76-103.
|
| |
Language@Internet, Vol. 5 (2008)
|
| |
In Proc. Mensch und Computer 2008 (2008), pp. 107-116.
|
| |
In Software-Ergonomie, Vol. 53 (1999), pp. 137-147.
|
| |
In Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2004 (2004), pp. 2720-2724.
|
| |
In Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2001 (2001), pp. 2035-2040.
|
| |
|
| |
|
| |
|
| |
In CHI '99: Proceedings of the SIGCHI conference on Human factors in computing systems (1999), pp. 120-127.
|
| |
In CSCL-Kompendium (2004), pp. 86-95.
|
| |
Innovative Approaches for Learning and Knowledge Sharing, First European Conference on Technology Enhanced Learning, EC-TEL 2006 (2006), pp. 170-184.
|
| |
In DeLFI 2006, 4. e-Learning Fachtagung Informatik, 11.-14. September 2006, Darmstadt, Germany, Vol. 87 (2006), pp. 111-122.
|
| |
In DeLFI, Vol. 87 (2006), pp. 291-302.
|
| |
In CSCL '99: Proceedings of the 1999 conference on Computer support for collaborative learning (1999)
|
| |
In Proceedings of E-CSCW'97 (1997), pp. 297-312.
|
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