@misc{indiciae632a3cda8590,
  title = {Structural robustness with suboptimal responses for linear state space model},
  author = {Keel, L. H. and Lim, Kyong B. and Juang, Jer-Nan},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890065318},
  note = {Source identifier: 19890065318}
}