@article{ben-avraham2008phase,
  title={Phase transition in the rich-get-richer mechanism due to finite-size effects},
  author={Jim Bagrow and Jie Sun and Daniel ben-Avraham},
  journal={Journal of Physics A: Mathematical and Theoretical},
  volume={41},
  number={18},
  journalpage={http://iopscience.iop.org/1751-8121/41/18/185001},
  year={2008},
  citations={}
}