@misc{indiciae1f7b04828228,
  title = {Density-functional study of niobium clusters.},
  author = {L Goodwin and DR Salahub},
  year = {1993},
  doi = {10.1103/physreva.47.r774},
  url = {https://pubmed.ncbi.nlm.nih.gov/9909107/},
  note = {Source identifier: 9909107}
}