@misc{indiciae3f227053c34c,
  title = {Efficient wire-grid duplexer-polarized for CO2 lasers},
  author = {Cheo, P. K. and Bass, C. D.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000439},
  note = {Source identifier: 19720000439}
}