@inproceedings{Sudoh:20097K,
  author = "Sudoh, Keisuke",
  title = "{Spectral characteristics during dip in Cyg X-1}",
  doi = "10.22323/1.062.0104",
  booktitle = "Proceedings of VII Microquasar Workshop: Microquasars and Beyond {\textemdash} PoS(MQW7)",
  year = 2009,
  volume = "062",
  pages = "104"
}