@misc{indiciae28ed022b3971,
  title = {Robustness results in linear-quadratic Gaussian based multivariable control designs},
  author = {Lehtomaki, N. A. and Athans, M. and Sandell, N. R., Jr.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810047351},
  note = {Source identifier: 19810047351}
}