@misc{indiciae4c133b31e495,
  title = {Penta-hepta defect motion in hexagonal patterns.},
  author = {LS Tsimring},
  year = {1995},
  doi = {10.1103/physrevlett.74.4201},
  url = {https://pubmed.ncbi.nlm.nih.gov/10058441/},
  note = {Source identifier: 10058441}
}