TY  - RPRT
TI  - Experiments on the applicability of MAE techniques for predicting sound diffraction by irregular terrains
AU  - Berthelot, Yves H.
AU  - Pierce, Allan D.
AU  - Kearns, James A.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19880029307
ID  - 19880029307
ER  -