@article{Hildebrand-2009-657,
  author = {Hildebrand, J},
  title = {Anthropogenic and natural sources of ambient noise in the ocean},
  journal = {Marine Ecology Progress Series},
  year = {2009},
  month = {dec},
  publisher = {Inter-Research Science Publisher},
  volume = {395},
  pages = {5--20},
  doi = {10.3354/meps08353},
  url = {https://www.int-res.com/abstracts/meps/v395/p5-20/},
  keywords = {Noise},
}