@misc{indiciae68aa19d7bae3,
  title = {Achromatic optical correlator for white light pattern recognition},
  author = {Chao, Tien-Hsin and Liu, Hua-Kuang and Chen, Ming and Cai, Luzhong},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880049080},
  note = {Source identifier: 19880049080}
}