@article{Matsumoto:2020dc,
  author = "Matsumoto, Takaki  and  Ishiki, Goro",
  title = "{Diffeomorphisms and approximate invariants on fuzzy sphere}",
  doi = "10.22323/1.376.0193",
  journal = "PoS",
  year = 2020,
  volume = "CORFU2019",
  pages = "193"
}