@misc{indiciae3dfa536487af,
  title = {Hyperfine-structure measurements on trapped Pb II.},
  author = {X Feng and GZ Li and R Alheit and G Werth},
  year = {1992},
  doi = {10.1103/physreva.46.327},
  url = {https://pubmed.ncbi.nlm.nih.gov/9907867/},
  note = {Source identifier: 9907867}
}