@misc{indiciae7b97abfcb42a,
  title = {GPS Sounding Rocket Development at NASA with Simultaneous Multi-Payload Tracking Application},
  author = {Bull, Barton and Martel, Hugh},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20000040113},
  note = {Source identifier: 20000040113}
}