@misc{indiciaeed04b9ec026a,
  title = {Order-N methods in self-consistent density-functional calculations.},
  author = {W Hierse and EB Stechel},
  year = {1994},
  doi = {10.1103/physrevb.50.17811},
  url = {https://pubmed.ncbi.nlm.nih.gov/9976214/},
  note = {Source identifier: 9976214}
}