@article{Oka:2023/d,
  author = "Oka, Tomohiko",
  title = "{Detection of delayed gamma-ray emissions around supernova remnant HB9 using Fermi- LAT observations}",
  doi = "10.22323/1.444.0830",
  journal = "PoS",
  year = 2023,
  volume = "ICRC2023",
  pages = "830"
}