@article{zipfslawemergesasymptoticallyduringphase,
  title = {Zipf's law emerges asymptotically during phase transitions in communicative systems},
  author = {Bohdan B. Khomtchouk and Claes Wahlestedt},
  year = {2016},
  eprint = {1603.03153},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1603.03153v2},
}