TY  - RPRT
TI  - V/STOL hover stability impact on hover control task
AU  - Whitaker, A. B.
AU  - Kelly, C. P.
AU  - Wittman, R. B.
AU  - Martorella, R. P.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19780011159
ID  - 19780011159
ER  -