@misc{indiciae840172155e7f,
  title = {A prismatic cutoff filter for transmitting short wavelengths},
  author = {Read, S. E. and Thekaekara, M. P.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660014136},
  note = {Source identifier: 19660014136}
}