@article{Sakai:2023CD,
  author = "Sakai, Nobuyuki",
  title = "{Maser astrometry (𝑹𝒆𝒗𝒊𝒆𝒘)}",
  doi = "10.22323/1.428.0060",
  journal = "PoS",
  year = 2023,
  volume = "EVN2022",
  pages = "060"
}