@inproceedings{BaurJuestel2016,
  author    = {F. Baur and T. J{\"u}stel},
  title     = {Dependence of the Optical Properties of Mn4+ activated A2Ge4O9 (A = K, Rb) on Temperature and Chemical Environment},
  booktitle = {21. Symposium der Deutschen Akademie f{\"u}r Photobiologie und Phototechnologie, W{\"u}rzburg, Germany},
  year      = {2016},
}