@article{VollmerOhlendorf2004,
  author    = {Alexander Vollmer and Bernd Ohlendorf},
  title     = {Nyctalus leisleri (Kuhl, 1817) : Kleinabendsegler},
  journal   = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {41},
  number    = {Sonderheft},
  pages     = {94 -- 96},
  year      = {2004},
}