@misc{indiciaeee7e6d598308,
  title = {Tracking and Data Relay Satellite System (TDRSS)},
  author = {Mckenzie, J. and Vanek, C.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920003912},
  note = {Source identifier: 19920003912}
}