@misc{indiciae5adc38241635,
  title = {Normal Algebraic Number Fields.},
  author = {S Maclane and O F Schilling},
  year = {1940},
  doi = {10.1073/pnas.26.2.122},
  url = {https://pubmed.ncbi.nlm.nih.gov/16588322/},
  note = {Source identifier: 16588322}
}