@misc{indiciae455b72e4beb5,
  title = {Five two-bit quantum gates are sufficient to implement the quantum Fredkin gate.},
  author = {JA Smolin and DP DiVincenzo},
  year = {1996},
  doi = {10.1103/physreva.53.2855},
  url = {https://pubmed.ncbi.nlm.nih.gov/9913201/},
  note = {Source identifier: 9913201}
}