@article{Ishikawa:20227L,
  author = "Ishikawa, Ken-Ichi  and  Kanamori, Issaku  and  Matsufuru, Hideo",
  title = "{Multigrid solver on Fugaku}",
  doi = "10.22323/1.396.0278",
  journal = "PoS",
  year = 2022,
  volume = "LATTICE2021",
  pages = "278"
}