@article{Sasada:2023zQ,
  author = "Sasada, Mahito",
  title = "{J-GEM electromagnetic follow-ups for gravitational-wave events in O3 and O4}",
  doi = "10.22323/1.444.1527",
  journal = "PoS",
  year = 2023,
  volume = "ICRC2023",
  pages = "1527"
}