TY  - RPRT
TI  - Stability of nonuniform rotor blades in hover using a mixed formulation
AU  - Stephens, W. B.
AU  - Hodges, D. H.
AU  - Avila, J. H.
AU  - Kung, R. M.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19800025269
ID  - 19800025269
ER  -