@misc{indiciaed2512a65e926,
  title = {Output factors for blocked fields.},
  author = {J A Mills and Q A Tran},
  year = {1993},
  doi = {10.1259/0007-1285-66-781-91-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/8428260/},
  note = {Source identifier: 8428260}
}