@book{KaifelAmannZolletal.2023,
  author    = {Anton Kaifel and Ursula Amann and Marcel Zoll and Frank Sehnke and Nico Klar and Kay Ohnmei{\"s} and Martin Felder},
  title     = {BirdRecorder},
  publisher = {Deutschland / Bundesamt f{\"u}r Naturschutz},
  address   = {Bonn},
  organization    = {Bundesamt f{\"u}r Naturschutz},
  doi       = {10.19217/skr651},
  url       = {https://nbn-resolving.org/urn:nbn:de:hbz:b219-11316},
  pages     = {52 Seiten},
  year      = {2023},
  language  = {de}
}