@article{newman05power,
  author = {Newman, M. E. J.},
  interhash = {7539b701d6df3fb9a90b0ff70a32bfe9},
  intrahash = {436d9c707f94b26bbee4187fdf714820},
  journal = {Contemporary Physics},
  pages = 323,
  title = {Power laws, Pareto distributions and Zipf's law},
  url = {doi:10.1080/00107510500052444},
  volume = 46,
  year = 2005
}