@misc{indiciae7c7c6f826e23,
  title = {The evaluation of a deformable diffraction grating for a stigmatic EUV spectroheliometer},
  author = {Timothy, J. G.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880017557},
  note = {Source identifier: 19880017557}
}