@article{Cummings-1971-5378,
  author = {Cummings, W and Thompson, P},
  title = {Gray Whales, Eschrichtius robustus, Avoid the Underwater Sounds of Killer Whales, Orcinus orca},
  journal = {Fishery Bulletin},
  year = {1971},
  month = {mar},
  publisher = {Consortium for Wildlife Bycatch Reduction},
  volume = {69},
  number = {3},
  pages = {525--530},
  url = {http://bycatch.org/articles/gray-whales-eschrichtius-robustus-avoid-underwater-sounds-killer-whales-orcinus-orca},
  keywords = {Noise, Marine Mammals, Cetaceans},
}