@misc{indiciae9d3eb3c70db9,
  title = {HPOTP low-speed flexible rotor balancing, phase 1},
  author = {Giordano, J. and Zorzi, E.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860003901},
  note = {Source identifier: 19860003901}
}