@misc{indiciaeb8c3a99a0c25,
  title = {Ground Software Maintenance Facility (GSMF) user's manual},
  author = {Aquila, V. and Derrig, D. and Griffith, G.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860016546},
  note = {Source identifier: 19860016546}
}