TY - CHAP U1 - Buchbeitrag A1 - Alton-Scheidl, Roland A1 - Benso, Joe A1 - Springer, Martin ED - Dulong de Rosnay, Melanie ED - Martin, Juan Carlos de T1 - The value of registering creative works T2 - The digital public domain. Foundations for an open culture Y1 - 2012 SP - 189 EP - 204 PB - OpenBook Publ. CY - Cambridge ER -