@article{KoeppenGeiterFiedler2012,
  author    = {Ulrich K{\"o}ppen and Olaf Geiter and Wolfgang Fiedler},
  title     = {Meldungen aus den Beringungszentralen},
  journal   = {Vogelwarte : Zeitschrift f{\"u}r Vogelkunde},
  volume    = {47},
  number    = {2},
  pages     = {139 -- 141},
  year      = {2012},
}