@article{Takahashi:2016A/,
  author = "Takahashi, Satoru",
  title = "{GRAINE project: An overview and status of the 2015 balloon-borne experiment with emulsion gamma-ray telescope }",
  doi = "10.22323/1.236.0970",
  journal = "PoS",
  year = 2016,
  volume = "ICRC2015",
  pages = "970"
}