@misc{indiciaea8ae6fc20fe1,
  title = {Satellite Power Systems (SPS) concept definition study, exhibit C. Volume 2, part 2: System engineering, cost and programmatics, appendixes},
  author = {Hanley, G. M.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790015316},
  note = {Source identifier: 19790015316}
}