@misc{indiciaec01cb002686c,
  title = {Normalization: what does it really mean?},
  author = {B Pickett and G Altieri},
  year = {1992},
  doi = {10.1016/0958-3947(92)90004-y},
  url = {https://pubmed.ncbi.nlm.nih.gov/1558643/},
  note = {Source identifier: 1558643}
}