@misc{indiciae481d9c771032,
  title = {Gradient-free exchange-correlation functional beyond the local-spin-density approximation.},
  author = {EI Proynov and A Vela and DR Salahub},
  year = {1994},
  doi = {10.1103/physreva.50.3766},
  url = {https://pubmed.ncbi.nlm.nih.gov/9911343/},
  note = {Source identifier: 9911343}
}