@techreport{Shepherd-1986-3881,
  author = {Shepherd, K and Hubbard, H},
  title = {Prediction of Far Field Noise from Wind Energy Farms},
  institution = {Bionetics Corporation},
  year = {1986},
  month = {apr},
  number = {NAS 1.26:177956},
  url = {http://searchworks.stanford.edu/view/10113784},
  keywords = {Wind Energy, Land-Based Wind, Noise, Physical Environment},
}