@article{Kastelein-2009-4466,
  author = {Kastelein, R and Hoek, L and Wensveen, P and Terhune, J and de Jong, C},
  title = {The Effect of Signal Duration on the Underwater Hearing Thresholds of Two Harbor Seals (Phoca vitulina) for Single Tonal Signals Between 0.2 and 40 kHz},
  journal = {The Journal of the Acoustical Society of America},
  year = {2009},
  month = {dec},
  publisher = {AIP Publishing LLC},
  volume = {127},
  number = {2},
  pages = {1135--1145},
  doi = {10.1121/1.3283019},
  url = {http://scitation.aip.org/content/asa/journal/jasa/127/2/10.1121/1.3283019},
  keywords = {Noise, Marine Mammals, Pinnipeds},
}