@incollection{2011:fitzner:drmsystem,
title = {DRM-Systeme im Filmbereich},
year = {2011},
note = {},
booktitle = {Von Digital-Rights-Management zu Content Identification},
pages = {118--122},
edition = {1},
author = {Fitzner, Julia},
publisher = {Nomos},
address = {Baden-Baden},
series = {Abhandlungen zum Urheber- und Kommunikationsrecht},
volume = {55}
}