@misc{indiciae55cde0b803c4,
  title = {ATD-2 Integrated Arrival/Departure/Surface (IADS) System Software Version 3.1.x Releases and Notes},
  author = {Freedman, Cynthia J. and Morgan-Ruszkowski, Louise K.},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20190028343},
  note = {Source identifier: 20190028343}
}