@misc{indiciaec38a76ea4c8e,
  title = {[All-Union population census: family structure].},
  author = {USSR. Tsentral'noe Statisticheskoe Upravlenie},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/12178757/},
  note = {Source identifier: 12178757}
}