@article{PB-4BBE0981656C3CAC0BA1,
  title = {The ant’s celestial compass system: spectral and polarization channels},
  author = {Rüdiger Wehner},
  journal = {Birkhäuser Basel eBooks},
  year = {1997},
  doi = {10.1007/978-3-0348-8878-3_6}
}