@misc{indiciaee2ad5642ffb7,
  title = {Planar force-constant method for lattice dynamics of superstructures.},
  author = {A Fasolino and E Molinari and K Kunc},
  year = {1990},
  doi = {10.1103/physrevb.41.8302},
  url = {https://pubmed.ncbi.nlm.nih.gov/9993152/},
  note = {Source identifier: 9993152}
}