@misc{indiciae322102533019,
  title = {Diverging entanglement length in gapped quantum spin systems.},
  author = {F Verstraete and M A Martín-Delgado and J I Cirac},
  year = {2004},
  doi = {10.1103/physrevlett.92.087201},
  url = {https://pubmed.ncbi.nlm.nih.gov/14995807/},
  note = {Source identifier: 14995807}
}