@article{Choi:2007qb,
  author = "Choi, Yoon Kyung",
  title = "{Maser observation in VY CMa with VERA }",
  doi = "10.22323/1.036.0067",
  journal = "PoS",
  year = 2007,
  volume = "8thEVN",
  pages = "067"
}