@misc{indiciae9dde9b681836,
  title = {Surface structure of Ge(100) studied by He diffraction.},
  author = {WR Lambert and PL Trevor and MJ Cardillo and A Sakai and DR Hamann},
  year = {1987},
  doi = {10.1103/physrevb.35.8055},
  url = {https://pubmed.ncbi.nlm.nih.gov/9941142/},
  note = {Source identifier: 9941142}
}