@misc{indiciae5be81ea07017,
  title = {Stability of nonuniform rotor blades in hover using a mixed formulation},
  author = {Stephens, W. B. and Hodges, D. H. and Avila, J. H. and Kung, R. M.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800025269},
  note = {Source identifier: 19800025269}
}