@article{Dittler,
  author    = {Ullrich Dittler},
  title     = {Dittlers Fotoworkshop: Welches Teleskop f{\"u}r die Astrofotografie?},
  series = {Abenteuer Astronomie},
  number    = {3},
  issn      = {2366-3944},
  pages     = {54 -- 57},
  language  = {de}
}