@misc{indiciae503f3800e3af,
  title = {Robust controller designs for second-order dynamic system: A virtual passive approach},
  author = {Juang, Jer-Nan and Phan, Minh},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900016053},
  note = {Source identifier: 19900016053}
}