Hans-Bredow-Institut (ed.) (2007): Analyse des Jugendmedienschutzsystems – Jugendschutzgesetz und Jugendmedienschutz-Staatsvertrag. Endbericht [Analysis of the System for the Protection of Minors from Harmful Media – Youth Protection Act and the Interstate Treaty on the Protection of Minors from Harmful Media. Final Report], October 2007. Hamburg (download as pdf-file).
Hans-Bredow-Institut (ed.) (2007): Analyse des Jugendmedienschutzsystems – Jugendschutzgesetz und Jugendmedienschutz-Staatsvertrag. Endbericht [Analysis of the System for the Protection of Minors from Harmful Media – Youth Protection Act and the Interstate Treaty on the Protection of Minors from Harmful Media. Final Report], October 2007. Hamburg (download as pdf-file).
2007