@techreport{Verboom-2005-4391,
  author = {Verboom, W and Kastelein, R},
  title = {Some Examples of Marine Mammal 'Discomfort Thresholds' in Relation to Man-Made Noise},
  institution = {TNO},
  year = {2005},
  month = {jan},
  number = {221284},
  url = {https://www.researchgate.net/publication/279408780_Some_examples_of_marine_mammal_%27discomfort_thresholds%27_in_relation_to_man-made_noise},
  keywords = {Noise, Marine Mammals, Pinnipeds},
}