@misc{indiciae750ba4555f9b,
  title = {Analysis of multiloop, multirate sampled-data systems},
  author = {Boykin, W. H. and Frazier, B. D.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750049409},
  note = {Source identifier: 19750049409}
}