@misc{indiciaefeec9ec03525,
  title = {Magic numbers for vacancy aggregation in crystalline Si.},
  author = {DJ Chadi and KJ Chang},
  year = {1988},
  doi = {10.1103/physrevb.38.1523},
  url = {https://pubmed.ncbi.nlm.nih.gov/9946418/},
  note = {Source identifier: 9946418}
}