@article{Bruderer-2010-4773,
  author = {Bruderer, B and Peter, D and Boldt, A and Liechti, F},
  title = {Wing-Beat Characteristics of Birds Recorded with Tracking Radar and Cine Camera},
  journal = {IBIS The International Journal of Avian Science},
  year = {2010},
  month = {apr},
  publisher = {Wiley},
  volume = {152},
  number = {2},
  pages = {272--291},
  doi = {10.1111/j.1474-919X.2010.01014.x},
  url = {https://onlinelibrary.wiley.com/doi/10.1111/j.1474-919X.2010.01014.x/abstract},
  keywords = {Passerines, Birds},
}