@misc{indiciae2011a099c6ca,
  title = {Interatomic force fields for silicon microclusters.},
  author = {JR Chelikowsky and KM Glassford and JC Phillips},
  year = {1991},
  doi = {10.1103/physrevb.44.1538},
  url = {https://pubmed.ncbi.nlm.nih.gov/9999687/},
  note = {Source identifier: 9999687}
}