@misc{indiciae9e6c0912f194,
  title = {Stability of single-loop nonlinear feedback systems.},
  author = {Desoer, C. A. and Lee, C. T.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660046784},
  note = {Source identifier: 19660046784}
}