@article{WiltschkoGehringDenzauetal.2010,
  author    = {Roswitha Wiltschko and Dennis Gehring and Susanne Denzau and Onur G{\"u}nt{\"u}rk{\"u}n and Wolfgang Wiltschko},
  title     = {Interaction of magnetite-based receptors in the beak with the visual system underlying "fixed direction" responses in birds},
  journal   = {Frontiers in Zoology},
  volume    = {7},
  number    = {24},
  doi       = {10.1186/1742-9994-7-24},
  year      = {2010},
}