@misc{indiciaeacc4a749aba7,
  title = {Finite-element method for electronic structure.},
  author = {SR White and JW Wilkins and MP Teter},
  year = {1989},
  doi = {10.1103/physrevb.39.5819},
  url = {https://pubmed.ncbi.nlm.nih.gov/9949001/},
  note = {Source identifier: 9949001}
}