@article{Berendt02a,
  author = {Berendt, B.},
  interhash = {508b851c6075bd0fb1b4b4e3415147e5},
  intrahash = {8d9686c22905cc9d7f1def9bf08b5b3e},
  journal = {Data Mining and Knowledge Discovery},
  number = 1,
  pages = {37--59},
  title = {Using site semantics to analyze, visualize and support navigation},
  url = {citeseer.nj.nec.com/467120.html},
  url2 = {www.cs.umn.edu/research/websift/papers/rwc\_thesis.ps},
  volume = 6,
  year = 2002
}

@inproceedings{SPT02,
  author = {Spiliopoulou, M. and Pohle, C. and Teltzrow, M.},
  bb-note = {Sept. 9-11, 2002},
  booktitle = {Proceedings of the Multi-Konferenz Wirtschaftsinformatik},
  interhash = {9027c73d94f5a17edf0dc6ad50696a98},
  intrahash = {091d2e0d48173261edcfa0398cfc7ed2},
  location = {N\"urnberg, Germany},
  month = Sep,
  title = {Modelling and Mining Web Site Usage Strategies},
  year = 2002
}