@misc{indiciae95453c08df9a,
  title = {Optical scanning cryptography for secure wireless transmission.},
  author = {Ting-Chung Poon and Taegeun Kim and Kyu Doh},
  year = {2003},
  doi = {10.1364/ao.42.006496},
  url = {https://pubmed.ncbi.nlm.nih.gov/14650492/},
  note = {Source identifier: 14650492}
}