@misc{indiciae2c18a3aaabf6,
  title = {Rotor dynamic simulation and system identification methods for application to vacuum whirl data},
  author = {Berman, A. and Giansante, N. and Flannelly, W. G.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19830002847},
  note = {Source identifier: 19830002847}
}