@misc{indiciaea7a49d2ef05d,
  title = {Structure of C20: Bicyclic ring versus cage.},
  author = {M Sawtarie and M Menon and KR Subbaswamy},
  year = {1994},
  doi = {10.1103/physrevb.49.7739},
  url = {https://pubmed.ncbi.nlm.nih.gov/10009521/},
  note = {Source identifier: 10009521}
}