@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
}