@article{Olsson:20131M,
  author = "Olsson, Jan",
  title = "{Combined inclusive diffractive cross sections measured with forward proton spectrometers in deep inelastic ep scattering at HERA}",
  doi = "10.22323/1.191.0090",
  journal = "PoS",
  year = 2013,
  volume = "DIS 2013",
  pages = "090"
}