@misc{indiciaec9298d9fcc45,
  title = {Realization theory and quadratic optimal controllers for systems defined over Banach and Frechet algebras},
  author = {Byrnes, C. I.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19820042031},
  note = {Source identifier: 19820042031}
}