@incollection{TUW-138489, author = {Kargl, Horst and Futschek, Gerald and Kalinyaprak, Hakan}, title = {Security Aspects in E-Learning for Prisoners}, booktitle = {Dnevi Slovenske Informatike 2004}, year = {2004}, pages = {31--36}, organization = {Slovenian Informatics Society}, publisher = {Slovensko drustvo Informatika}, address = {Ljubljana}, isbn = {961-6165-16-x}, note = {eingeladen} }