@misc{indiciae6ddc7f1c29bd,
  title = {Optimal waveform design via control theoretic concepts.},
  author = {Athans, M. and Schweppe, F. C.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670056236},
  note = {Source identifier: 19670056236}
}