@misc{indiciae18ef77f73f64,
  title = {A sensor for control of arterials and networks},
  author = {Hilbert, E. E. and Rennie, P. A. and Kneidl, W. A.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800052885},
  note = {Source identifier: 19800052885}
}