@article{Wolf2012,
  author    = {Gotthard Wolf},
  title     = {Der wissenschaftliche Film : (Methoden - Probleme - Aufgaben)},
  journal   = {The science of nature = Naturwissenschaften},
  volume    = {44},
  number    = {18 (Zweites Septemberheft)},
  pages     = {477 -- 482},
  year      = {2012},
}