@misc{indiciae6c90aca555a9,
  title = {Simple methods for identifying linear systems from frequency or time response data},
  author = {Chen, C. F. and Huang, C. J. and Shieh, L. S.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710051124},
  note = {Source identifier: 19710051124}
}