@article{Nobukawa:20167D,
  author = "Nobukawa, Masayoshi  and  Nobukawa, Kumiko K.",
  title = "{The Galactic Ridge X-ray Emission: the 6.4 keV Line }",
  doi = "10.22323/1.246.0028",
  journal = "PoS",
  year = 2016,
  volume = "MULTIF15",
  pages = "028"
}