@misc{indiciae2fa4c37346eb,
  title = {Expected selection differential for positive directional selection on normal variables within sets of finite subpopulations.},
  author = {F R Allaire},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6080216/},
  note = {Source identifier: 6080216}
}