@article{Dittler,
  author    = {Ullrich Dittler},
  title     = {Dittlers Fotoworkshop: Der Mond im Visier},
  series = {Abenteuer Astronomie},
  number    = {6},
  issn      = {2366-3944},
  pages     = {51 -- 54},
  language  = {de}
}