@misc{indiciaefac4e87f2aa6,
  title = {Airport surface operations requirements analysis},
  author = {Groce, John L. and Vonbokern, Greg J. and Wray, Rick L.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940018815},
  note = {Source identifier: 19940018815}
}