@misc{indiciae70d0d1ae00d6,
  title = {EUV properties of two diffraction gratings},
  author = {Cotton, D. and Chakrabarti, S. and Edelstein, J. and Pranke, J. and Christensen, A. B.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890042121},
  note = {Source identifier: 19890042121}
}