@article{Wilms:20099V,
  author = "Wilms, Joern  and  Boeck, Moritz  and  Markoff, Sera  and  Pottschmidt, Katja  and  Nowak, Michael A  and  Pooley, Guy G  and  Pirner, Stefan  and  Grinberg, Victoria  and  Hanke, Manfred",
  title = "{Catching up on state transitions in Cygnus X-1}",
  doi = "10.22323/1.062.0089",
  journal = "PoS",
  year = 2009,
  volume = "MQW7",
  pages = "089"
}