@misc{indiciae7ff7d6dde882,
  title = {Passive dynamic controllers for non-linear mechanical systems},
  author = {Jer-Nan Juang and Shih-Chin Wu and Minh Phan and Richard W Longman},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920018539},
  note = {Source identifier: 19920018539}
}