@article{Wittrock2010,
  author    = {Ulrich Wittrock},
  title     = {Laryngeally echolocating bats (Brief Communication Arising)},
  journal   = {Nature},
  volume    = {466},
  pages     = {E6},
  doi       = {10.1038/nature09156},
  year      = {2010},
}