@article{Afanasyev:2017J7,
  author = "Afanasyev, Leonid",
  title = "{First observation of π-K+ and π+K- atoms, their lifetime measurement and πK scattering lengths evaluation.}",
  doi = "10.22323/1.282.0637",
  journal = "PoS",
  year = 2017,
  volume = "ICHEP2016",
  pages = "637"
}