@article{FiedlerKoeppenGeiter2007,
  author    = {Wolfgang Fiedler and Ulrich K{\"o}ppen and Olaf Geiter},
  title     = {Meldungen aus den Beringungszentralen},
  journal   = {Vogelwarte : Zeitschrift f{\"u}r Vogelkunde},
  volume    = {45},
  number    = {3},
  pages     = {227 -- 229},
  year      = {2007},
}