@misc{indiciae9abcc59b0a06,
  title = {A "super-population viewpoint' for finite population sampling.},
  author = {H O Hartley and R L Sielken},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1174615/},
  note = {Source identifier: 1174615}
}