@inproceedings{Ziewer02Transparent, author = {Peter Ziewer and Helmut Seidl}, title = {Transparent teleteaching}, booktitle = {Winds of Changing in the Sea of Learning}, editor = {Andy Williamson and Cathy Gunn and Alison Young and Tony Clear}, month = {December}, year = 2002, pages = {749-758}, publisher = {UNITEC Institute of Technology, Auckland, New Zealand}, address = {Auckland, New Zealand}, }