@article{fama2014,
  title={A five-factor asset pricing model},
  author={Eugene F. Fama and Kenneth R. French},
  year={2014},
  journal={Journal of Financial Economics},
  doi={10.1016/j.jfineco.2014.10.010},
  url={https://doi.org/10.1016/j.jfineco.2014.10.010}
}