@misc{indiciae6f484c3b6484,
  title = {Methods for Determining Aircraft Surface State at Lesser-Equipped Airports},
  author = {Roach, Keenan and Null, Jody},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20160007548},
  note = {Source identifier: 20160007548}
}