Virtual Goods, 5th International Workshop for Technical, Economic and Legal Aspects of Business Models for Virtual Goods incorporating the 3rd International ODRL Workshop 2007. Proceedings

2022-03-022022-03-022008978-1-60456-486-0https://publica.fraunhofer.de/handle/publica/146596Virtual Goods, 5th International Workshop for Technical, Economic and Legal Aspects of Business Models for Virtual Goods incorporating the 3rd International ODRL Workshop 2007. Proceedings