@incollection{2011:fitzner:gang_der_u, title = {Gang der Untersuchung}, year = {2011}, note = {}, booktitle = {Von Digital-Rights-Management zu Content Identification}, pages = {25--27}, edition = {1}, author = {Fitzner, Julia}, publisher = {Nomos}, address = {Baden-Baden}, series = {Abhandlungen zum Urheber- und Kommunikationsrecht}, volume = {55} }