@misc{indiciaee31f2d39fca5,
  title = {Hydrogen Lyman-alpha coronagraph/polarimeter},
  author = {Fineschi, Silvano and Hoover, Richard B. and Walker, Arthur B. C., Jr.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930055686},
  note = {Source identifier: 19930055686}
}