@article{VorholtWittrock2017,
  author    = {Christian Vorholt and Ulrich Wittrock},
  title     = {Single-frequency oscillation of thin-disk lasers due to phase-matched pumping},
  journal   = {Opt. Expr.},
  volume    = {25},
  pages     = {21388 -- 21399},
  doi       = {10.25974/fhms-1025},
  year      = {2017},
}