A. Ramfos, R. Busse, N. Platis, и P. Fankhauser. IADT, стр. 176-183. Society for Design and Process Science, 1302 West 25th Street, Suite 300, Austin, TX 78705-4236, USA, (1998)
C. Kohlschütter, P. Fankhauser, и W. Nejdl. Proc. of 3rd ACM International Conference on Web Search and Data Mining New York City, NY USA (WSDM 2010)., (2010)
C. Kohlschütter, P. Fankhauser, и W. Nejdl. Proc. of 3rd ACM International Conference on Web Search and Data Mining New York City, NY USA (WSDM 2010)., (2010)
R. Krestel, P. Fankhauser, и W. Nejdl. RecSys '09: Proceedings of the third ACM conference on Recommender systems, стр. 61--68. New York, NY, USA, ACM, (2009)