@article{li2020vortex,
  title={{Vortex phase matching as a strategy for schooling in robots and in fish}},
  author={Li, Liang and Nagy, M{\'a}t{\'e} and Graving, Jacob M and Bak-Coleman, Joseph and Xie, Guangming and Couzin, Iain D},
  journal={Nature Communications},
  volume={11},
  number={1},
  pages={5408},
  year={2020},
  publisher={Springer Science and Business Media LLC},
  doi={10.1038/s41467-020-19086-0}
}