@inproceedings{mci/Nielen2003,
author = {Nielen, Michael},
title = {Digital Rights Management Systeme (DRM) – Auswirkungen für die Wissenschaft},
booktitle = {Security, E-learning, E-Services, 17. DFN-Arbeitstagung über Kommunikationsnetze},
year = {2003},
editor = {Knop, Jan Von AND Haverkamp, Wilhelm AND Jessen, Eike} ,
pages = { 663-675 },
publisher = {Gesellschaft für Informatik e.V.},
address = {Bonn}
}