@article{Williams-2009-4953,
  author = {Williams, R and Noren, D},
  title = {Swimming Speed, Respiration Rate, and Estimated Cost of Transport in Adult Killer Whales},
  journal = {National Marine Fisheries Service},
  year = {2009},
  month = {apr},
  publisher = {Society for Marine Mammalogy},
  volume = {25},
  number = {2},
  pages = {327--350},
  doi = {10.1111/j.1748-7692.2008.00255.x},
  url = {https://onlinelibrary.wiley.com/doi/10.1111/j.1748-7692.2008.00255.x/abstract},
  keywords = {Marine Mammals, Cetaceans},
}