@misc{indiciae8cf5ca75e5a7,
  title = {Input-output properties of multiple-input multiple-output discrete systems, part 2},
  author = {Desoer, C. A. and Wu, M. Y.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690026528},
  note = {Source identifier: 19690026528}
}