TY  - RPRT
TI  - Vibration reduction in helicopter rotors using an actively controlled partial span trailing edge flap located on the blade
AU  - Millott, T. A.
AU  - Friedmann, P. P.
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/19940031916
ID  - 19940031916
ER  -