@misc{indiciaeac09b08ce19e,
  title = {Retractable Sun Shade},
  author = {Frank, A. and Derespinis, S. F. and Mockovciak, John, Jr.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860000363},
  note = {Source identifier: 19860000363}
}