@inproceedings{Rabbertz:20198a,
  author = "Rabbertz, Klaus",
  title = "{$a_S$ determinations from CMS}",
  doi = "10.22323/1.365.0012",
  booktitle = "Proceedings of alphas-2019: Workshop on precision measurements of the QCD coupling constant {\textemdash} PoS(ALPHAS2019)",
  year = 2019,
  volume = "365",
  pages = "012"
}