@article{Lebiedowicz:201621,
  author = "Lebiedowicz, Piotr  and  Nachtmann, Otto  and  Szczurek, Antoni",
  title = "{Exclusive diffractive production of $\pi^+ \pi^-$ pairs within tensor pomeron approach}",
  doi = "10.22323/1.265.0183",
  journal = "PoS",
  year = 2016,
  volume = "DIS2016",
  pages = "183"
}