@misc{indiciae0e8643ebe904,
  title = {Experiments on the applicability of MAE techniques for predicting sound diffraction by irregular terrains},
  author = {Berthelot, Yves H. and Pierce, Allan D. and Kearns, James A.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880029307},
  note = {Source identifier: 19880029307}
}