@inproceedings{Muendemann2013, author = {Friedhelm M{\"u}ndemann}, title = {Learning in Presence Courses and Tele-Learning: What can Tele-learning achieve at the present State of Technology?}, booktitle = {In: Book of abstracts : International Conference on Technology Supported Learning, December 2 - 4, 1998, Hotel InterContinental, Berlin. - Bonn : Internat. Where and How, 1998 ISBN 3-925144-09-9}, pages = {205 -- 208}, year = {2013}, }