@article{Kuebler2008,
  author    = {Sonja K{\"u}bler},
  title     = {Nahrungs{\"o}kologie stadtlebender Vogelarten entlang eines Urbangradienten},
  journal   = {Vogelwarte : Zeitschrift f{\"u}r Vogelkunde},
  volume    = {44},
  number    = {3},
  pages     = {191 -- 192},
  year      = {2008},
}