@misc{indiciaef12f98439920,
  title = {Operation Closed-Loop Observation Scheduling and Execution},
  author = {Bresina, John and Edgington, Will and Swanson, Keith and Drummnond, Mark},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20020038881},
  note = {Source identifier: 20020038881}
}