@article{Cooley99,
  author = {Cooley, R. and Mobasher, B. and Srivastava, J.},
  interhash = {68b1e11110e6498699524008fe67f8c1},
  intrahash = {8673b93f2e415df95099fe00bccd154d},
  journal = {Knowledge and Information Systems},
  month = {Febuary},
  number = 1,
  pages = {5--32},
  publisher = {Springer-Verlag},
  title = {Data preparation for mining world wide web browsing patterns},
  volume = 1,
  year = 1999
}