@conference{Pereira-2014-2259,
  author = {Pereira, M and Fonseca, C and Inácio, O},
  title = {Characterization of the Ultrasonic Acoustic Field of a Wind Turbine},
  year = {2014},
  month = {oct},
  series = {European Symposium on Smart Cities and Environmental Acoustics (TecniAcustica 2014)},
  pages = {29--31},
  address = {Murcia, Spain},
  url = {https://www.sea-acustica.es/},
  keywords = {Wind Energy, Bats},
}