@misc{indiciaee227d1e6a66c,
  title = {Inseparability criterion for continuous variable systems},
  author = {LM Duan and G Giedke and JI Cirac and P Zoller},
  year = {2000},
  doi = {10.1103/physrevlett.84.2722},
  url = {https://pubmed.ncbi.nlm.nih.gov/11017309/},
  note = {Source identifier: 11017309}
}