@inproceedings{TUW-139036, author = {Kalinyaprak, Hakan}, title = {E-Learning: ''ohne Text und Sprache''}, booktitle = {E-Learning an der FH Joanneum}, year = {2005}, isbn = {3-901402-45-4}, note = {eingeladen; Vortrag: e-Learning Tag FH Joanneum, Graz / Austria; 2004-09-22} }