@techreport{Nehls-2007-4390,
  author = {Nehls, G and Betke, K and Eckelmann, S and Ros, M},
  title = {Assessment and Costs of Potential Engineering Solutions for the Mitigation of the Impacts of Underwater Noise Arising from the Construction of Offshore Windfarms},
  institution = {BioConsult SH},
  year = {2007},
  month = {sep},
  number = {ENG-01-2007},
  url = {https://www.researchgate.net/publication/228352751_Assessment_and_costs_of_potential_engineering_solutions_for_the_mitigation_of_the_impacts_of_underwater_noise_arising_from_the_construction_of_offshore_windfarms},
  keywords = {Wind Energy, Fixed Offshore Wind, Noise},
}