@misc{indiciae550b30e96003,
  title = {Simulation studies of time-control procedures for the advanced air traffic control system},
  author = {Tobias, L. and Alcabin, M. and Erzberger, H. and Obrien, P. J.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850023788},
  note = {Source identifier: 19850023788}
}