@misc{indiciaeef7195afef21,
  title = {Quantum networks for elementary arithmetic operations.},
  author = {V Vedral and A Barenco and A Ekert},
  year = {1996},
  doi = {10.1103/physreva.54.147},
  url = {https://pubmed.ncbi.nlm.nih.gov/9913467/},
  note = {Source identifier: 9913467}
}