TY  - RPRT
TI  - An active control system for helicopter vibration reduction by higher harmonic pitch
AU  - Taylor, R. B.
AU  - Farrar, F. A.
AU  - Miao, W.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19810055785
ID  - 19810055785
ER  -