@misc{indiciaef623a297c9ae,
  title = {Closed Cycle Engine Program Used in Solar Dynamic Power Testing Effort},
  author = {Ensworth, Clint B., III and McKissock, David B.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20050181414},
  note = {Source identifier: 20050181414}
}