@misc{indiciaeef90d0202718,
  title = {Optical quantum bit string comparator},
  author = {Sousa, C. P. de, and Silva, J. B. R.,},
  year = {2019},
  doi = {10.1007/s11082-018-1732-5},
  url = {https://www.osti.gov/biblio/22950440},
  note = {Source identifier: 22950440}
}