@inproceedings{Schaefer:2014xb,
  author = "Schaefer, Wolfgang",
  title = "{Central $\mu^+ \mu^-$ production via photon-photon fusion in proton-proton collisions with proton dissociation}",
  doi = "10.22323/1.203.0079",
  booktitle = "Proceedings of XXII. International Workshop on Deep-Inelastic Scattering and Related Subjects  {\textemdash} PoS(DIS2014)",
  year = 2014,
  volume = "203",
  pages = "079"
}