@misc{9343,
  author = {M. Huseby and Hans Langtangen and D. Reksten},
  title = {A Three-Dimensional Model for Noise Propagation Over Realistic Terrain},
  year = {2004},
  journal = {Proceedings of the 27th Scandinavian Symposium on Physical Acoustics},
  address = {Ustaoset, Norway},
}