@misc{indiciaec9a85b7892d9,
  title = {Linear tracking systems with applications to aircraft control system design},
  author = {Lee, W. H. and Athans, M. and Castanon, D. and Bacchioloni, F.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770020183},
  note = {Source identifier: 19770020183}
}