@misc{indiciae46f326b1cfdf,
  title = {Securing information display by use of visual cryptography.},
  author = {Hirotsugu Yamamoto and Yoshio Hayasaki and Nobuo Nishida},
  year = {2003},
  doi = {10.1364/ol.28.001564},
  url = {https://pubmed.ncbi.nlm.nih.gov/12956380/},
  note = {Source identifier: 12956380}
}