TY - GEN T1 - The impact of digital rights management on freedom of expression :the first empirical assessment / AU - Akester, Patrícia., VL - 2010, Vol 41, No 1, pages 31-58 CN - K9 LA - eng ID - 25798 KW - Industrial property. KW - Copyright. KW - Industrial design. KW - Intellectual property. KW - Competition, Unfair. KW - Antitrust law. KW - Patents. KW - Trademarks. KW - Copyright, International. KW - Restraint of trade. KW - Digital rights management (DRM) KW - Propriété intellectuelle KW - Propriété industrielle TI - The impact of digital rights management on freedom of expression :the first empirical assessment / ER -