@article{evaluationofsoccerteamdefensebasedon,
  title = {Evaluation of soccer team defense based on prediction models of ball recovery and being attacked: A pilot study},
  author = {Kosuke Toda and Masakiyo Teranishi and Keisuke Kushiro and Keisuke Fujii},
  year = {2021},
  eprint = {2103.09627},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.09627v3},
}