TY  - RPRT
TI  - Helicopter Anti-Torque System Using Strakes
AU  - Kelley, H. L.
AU  - Wilson, J. C.
AU  - Phelps, A. E.
PY  - 1984
UR  - https://ntrs.nasa.gov/citations/19840025329
ID  - 19840025329
ER  -