@article{Madej:2011u5,
  author = "Madej, Oliwia  and  Jonker, Peter G.",
  title = "{Spectral and timing features in the utltra-compact X-ray binary 4U 0614+091}",
  doi = "10.22323/1.122.0027",
  journal = "PoS",
  year = 2011,
  volume = "HTRS 2011",
  pages = "027"
}