@misc{indiciae99464f3c68f4,
  title = {Anharmonic model for polyyne.},
  author = {M Springborg and SL Drechsler and J Málek},
  year = {1990},
  doi = {10.1103/physrevb.41.11954},
  url = {https://pubmed.ncbi.nlm.nih.gov/9993647/},
  note = {Source identifier: 9993647}
}