@Misc{clauset2007powerlaw,
  author = {Clauset, Aaron and Shalizi, Cosma Rohilla and Newman, M. E. J.},
  title  = {Power-law distributions in empirical data},

  year   = {2007},
  number = {},
  url    = {http://arxiv.org/abs/0706.1062},
  doi = {10.1137/070710111},
  const  = {\ text}
}