@article{2018,
  title={ Continuum rich-get-richer processes: Mean field analysis with an application to firm size},
  author={David Rushing Dewhurst and Chris Danforth and Peter Sheridan Dodds},
  journal={Physical Review E},
  volume={97},
  number={6},
  arXiv={https://arxiv.org/pdf/1710.07580.pdf},
  journalpage={https://journals.aps.org/pre/abstract/10.1103/PhysRevE.97.062317},
  year={2018},
  citations={}
}