@article{Merchant-2012-5598,
  author = {Merchant, N and Blondel, P and Dakin, D and Dorocicz, J},
  title = {Averaging Underwater Noise Levels for Environmental Assessment of Shipping},
  journal = {Journal of the Acoustical Society of America},
  year = {2012},
  month = {sep},
  publisher = {Acoustical Society of America},
  volume = {132},
  number = {4},
  pages = {343--349},
  doi = {10.1121/1.4754429},
  url = {http://scitation.aip.org/content/asa/journal/jasa/132/4/10.1121/1.4754429},
  keywords = {Noise},
}