TY  - RPRT
TI  - Flap noise measurements for STOL configurations using external upper surface blowing
AU  - Dorsch, R. G.
AU  - Reshotko, M.
AU  - Olsen, W. A.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19730006303
ID  - 19730006303
ER  -