@inproceedings{MuellerHerdenGreueletal.2012,
  author    = {M{\"u}ller, M. and Herden, B. and Greuel, G. and J{\"u}stel, T.},
  title     = {Novel UV Emitting Phosphors for Gas Discharge Lamps},
  series = {REEC, M{\"u}nster, Germany},
  booktitle = {REEC, M{\"u}nster, Germany},
  year      = {2012},
  language  = {en}
}