@misc{adamic02tutorial,
  author = {Adamic, Lada},
  howpublished = {http://www.hpl.hp.com/research/idl/papers/ranking/ranking.html},
  interhash = {3f519f2d8220a73cc688242352d96c08},
  intrahash = {42678d6ad1776ec6134b251ff277deb1},
  title = {Zipf, Power-laws, and Pareto -- a ranking tutorial },
  url = {http://www.hpl.hp.com/research/idl/papers/ranking/ranking.html},
  year = 2002
}

@article{adamic02zipf,
  author = {Adamic, L. A. and Huberman, B. A.},
  interhash = {4c4730944613c749c81bbe6d30b456d0},
  intrahash = {179a38d414288ea6524ffdf0533ac9ab},
  journal = {Glottometrics},
  pages = {143-150},
  title = {Zipf's Law and the Internet},
  volume = 3,
  year = 2002
}