@misc{indiciaeeb8c1dcc9e8e,
  title = {The value of centralization.},
  author = {B Sørensen},
  year = {1982},
  doi = {10.1016/0305-4179(82)90052-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7151001/},
  note = {Source identifier: 7151001}
}