@article{JansenBaurBoehnischetal.2017,
  author    = {T. Jansen and Florian Baur and D. B{\"o}hnisch and T. J{\"u}stel},
  title     = {The Optical Properties of Monoclinic Na3AlF6 and Na3AlF6:Mn4+},
  journal   = {Research Gate},
  doi       = {10.13140/RG.2.2.30886.11847},
  year      = {2017},
}