@inproceedings{Yokoyama:2021RM,
  author = "Yokoyama, Shota L.  and  Ohira, Yutaka",
  title = "{Particle acceleration by sound waves generated in the shock downstream region}",
  doi = "10.22323/1.395.0172",
  booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)",
  year = 2021,
  volume = "395",
  pages = "172"
}