@misc{indiciae3b2f320f1c0f,
  title = {Satellite Power Systems (SPS) concept definition study. Volume 4: SPS point design definition},
  author = {Hanley, G.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19800003856},
  note = {Source identifier: 19800003856}
}