@proceedings { 6346, title = {DeLFI 2010 - 8. Tagung der Fachgruppe E-Learning der Gesellschaft f{\"u}r Informatik e.V.}, volume = {P-169}, year = {2010}, publisher = {Bonn: K{\"o}llen}, address = {Duisburg}, isbn = {ISBN 978-3-88579-263-5}, author = {Michael Kerres and Nadine Ojstersek and Ulrik Schroeder and Ulrich Hoppe} } @inbook { 6400, title = {Nachhaltige Integration digitaler Medien in Schulen aus Sicht der Educational Governance}, booktitle = {Interaktive Kulturen {\textendash} Workshop-Band}, year = {2010}, pages = {231 - 238}, publisher = {Logos-Verlag}, organization = {Logos-Verlag}, address = {Berlin}, author = {Heinen, Richard}, editor = {Ulrik Schroeder} }