@misc{indiciaebcc7b68918b7,
  title = {Space-based solar power conversion and delivery systems study. Volume 3: Economic analysis of space-based solar power systems},
  author = {Hazelrigg, G. A., Jr.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770008553},
  note = {Source identifier: 19770008553}
}