@misc{indiciae9a4fb841e31b,
  title = {Experimental Robust Control Studies on an Unstable Magnetic Suspension System},
  author = {Lim, Kyong B. and Cox, David E.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20040112009},
  note = {Source identifier: 20040112009}
}