P. Singer, D. Helic, A. Hotho, и M. Strohmaier. International Conference on World Wide Web, стр. 1003--1013. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2015)
M. Strohmaier, M. Kroell, и C. Koerner. Proceedings of the Workshop on Web Search Click Data WSCD'09, in conjunction with WSDM 2009, Barcelona, Spain, ACM, (2009)