@misc{indiciae2b93d75f5daa,
  title = {Satellite Power Systems (SPS) concept definition study (Exhibit D). Volume 5: Systems engineering/integration research and technology},
  author = {Hanley, G. M.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810013938},
  note = {Source identifier: 19810013938}
}