@article{doeshomeadvantagewithoutcrowdexistin,
  title = {Does home advantage without crowd exist in American football?},
  author = {Dávid Zoltán Szabó and Diego Andrés Pérez},
  year = {2021},
  eprint = {2104.11595},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.11595v1},
}