@article{Chakrabarti:20072n,
  author = "Chakrabarti, Sandip K",
  title = "{Spiral Shock Oscillations and the QPOs at 2:3 ratio}",
  doi = "10.22323/1.033.0105",
  journal = "PoS",
  year = 2007,
  volume = "MQW6",
  pages = "105"
}