@misc{indiciaedfa8cead3caa,
  title = {Effective construction of linear state-variable models from input/output data.},
  author = {Ho, B. L. and Kalman, R. E.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660046794},
  note = {Source identifier: 19660046794}
}