@article{Nasiroglu:2012,
  author  = "I. Nasiroglu and A. Słowikowska and G. Kanbach and F. Haberl",
  title   = "Very fast photometric and X-ray observations of the intermediate polar V2069 Cygni (RX J2123.7+4217)",
  journal = "Monthly Notices of the Royal Astronomical Society",
  volume  = "Vol. 420",
  number  = "no 4",
  pages   = "3350--3359",
  year    = "2012",
}