Markus Löberbauer, Reinhard Wolfinger, Markus Jahn, Hanspeter Mössenböck. Composition mechanisms classified by their contributor provision characteristics. In 10th IEEE Jubilee International Symposium on Intelligent Systems and Informatics, SISY 2012, Subotica, Serbia, September 20-22, 2012. pages 31-36, IEEE, 2012. [doi]