@misc{indiciaed36116ee05cc,
  title = {Catalysis in nonlocal quantum operations.},
  author = {G Vidal and J I Cirac},
  year = {2002},
  doi = {10.1103/physrevlett.88.167903},
  url = {https://pubmed.ncbi.nlm.nih.gov/11955267/},
  note = {Source identifier: 11955267}
}