K. Bischoff, C. Firan, W. Nejdl, и R. Paiu. Proceedings of the 17th ACM Conference on Information and Knowledge Management, стр. 193--202. New York, NY, USA, ACM, (2008)
K. Bischoff, C. Firan, W. Nejdl, и R. Paiu. Proceedings of the 17th ACM conference on Information and knowledge management, стр. 193--202. New York, NY, USA, ACM, (2008)