@misc{indiciae51716439b42d,
  title = {R-matrix method for calculating wave functions in reflection high-energy electron diffraction.},
  author = {TC Zhao and SY Tong},
  year = {1993},
  doi = {10.1103/physrevb.47.3923},
  url = {https://pubmed.ncbi.nlm.nih.gov/10006503/},
  note = {Source identifier: 10006503}
}