@inproceedings{Afanasyev:2019tz,
  author = "Afanasyev, Leonid  and  Collaboration, Dirac",
  title = "{Experimental Investigation of $\pi^+\pi^-$ and $K^+K^-$ atoms}",
  doi = "10.22323/1.340.0453",
  booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)",
  year = 2019,
  volume = "340",
  pages = "453"
}