@misc{indiciae7b0f393c7076,
  title = {Tight-binding theory and elastic constants.},
  author = {van Schilfgaarde M and A Sher},
  year = {1987},
  doi = {10.1103/physrevb.36.4375},
  url = {https://pubmed.ncbi.nlm.nih.gov/9943416/},
  note = {Source identifier: 9943416}
}