@misc{indiciae86408e912724,
  title = {[Complex sampling designs].},
  author = {E Fernández and A Schiaffino},
  doi = {10.1016/s0213-9111(01)71525-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11333632/},
  note = {Source identifier: 11333632}
}