@misc{indiciae01d128e42d60,
  title = {New crystalline structures for Si and Ge.},
  author = {DJ Chadi},
  year = {1985},
  doi = {10.1103/physrevb.32.6485},
  url = {https://pubmed.ncbi.nlm.nih.gov/9936751/},
  note = {Source identifier: 9936751}
}