TY  - RPRT
TI  - Rotor blade-vortex interaction impulsive noise source identification and correlation with rotor wake predictions
AU  - Splettstoesser, W. R.
AU  - Schultz, K. J.
AU  - Martin, Ruth M.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19880029353
ID  - 19880029353
ER  -