@inproceedings{Kühn:2018Bp,
  author = "Kühn, Johann",
  title = "{Charm- and Bottom-Quark Masses: Recent Sum Rule Results}",
  doi = "10.22323/1.303.0007",
  booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2018)",
  year = 2018,
  volume = "303",
  pages = "007"
}