J. Attard, S. Scerri, I. Rivera, und S. Handschuh. Proceedings of the 9th International Conference on Semantic Systems, Seite 113--120. New York, NY, USA, ACM, (2013)
J. Attard, S. Scerri, I. Rivera, und S. Handschuh. Proceedings of the 9th International Conference on Semantic Systems, Seite 113--120. New York, NY, USA, ACM, (2013)