Serrão C., Dias M., Delgado J., “Secure License Management for Interoperable DRM Systems”, in Proceedings of the IADIS International Conference Information Systems (ICIS2008), Algarve, Portugal, 9-11 April, 2008.

Carlos Serrão, “iDRM – Interoperability Mechanisms for Open Rights Management Platforms”, Department de Arquitectura de Computadores, Universidade Politècnica de Catalunya, December 2008 – Grade – “Excel.lent Cum Laude”. Supervisors: Jaime Delgado (UPF, UPC), Miguel Sales Dias (ISCTE). This work was partially supported by a Marie Curie Grant during 2007.