@ARTICLE{Fla_02,
  AUTHOR    = "G. W. Flake and S. Lawrence and C. L. Giles and F. M. Coetzee",
  TITLE     = "Self Organization and Identification of Web Communities",
  JOURNAL   = "IEEE Computer",
  YEAR      = "2002",
  month     = "March",
  volume    = "35",
  number    = "3",
  URL       = {http://clgiles.ist.psu.edu/papers/Computer-2002-web-communities.pdf},
  pages     = "66--71",
}