@article{Schulze2013,
  author    = {Martin Schulze},
  title     = {NABU-Artenschutzprojekt "Bienenfresser Sachsen-Anhalt"},
  journal   = {Naturschutz im Land Sachsen-Anhalt},
  volume    = {43},
  number    = {1},
  pages     = {53 -- 53},
  year      = {2013},
}