@misc{indiciaec07a64bec35f,
  title = {How many signals are enough?},
  author = {N R Sinclair},
  year = {1990},
  doi = {10.1016/0008-8749(90)90174-p},
  url = {https://pubmed.ncbi.nlm.nih.gov/2204480/},
  note = {Source identifier: 2204480}
}