@inproceedings{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",
  booktitle = "Proceedings of 38th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2016)",
  year = 2017,
  volume = "282",
  pages = "637"
}