P. Heymann, G. Koutrika, und H. Molina. WSDM '08: Proceedings of the international conference on Web search and web data mining, Seite 195--206. Palo Alto, California, USA, ACM, (2008)
P. Heymann, G. Koutrika, und H. Garcia-Molina. WSDM '08: Proceedings of the international conference on Web search and web data mining, Seite 195--206. New York, NY, USA, ACM, (2008)