@article{Lutovinov:2011Ou,
  author = "Lutovinov, A.  and  Tsygankov, Sergey",
  title = "{Pulse-phase spectroscopy as a tool for the study of X-ray pulsars}",
  doi = "10.22323/1.122.0060",
  journal = "PoS",
  year = 2011,
  volume = "HTRS 2011",
  pages = "060"
}