@misc{indiciaedad30d0d23d2,
  title = {[All-union population census 1989].},
  author = {USSR. Gosudarstvennyi Komitet SSSR po Statistike},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/12178717/},
  note = {Source identifier: 12178717}
}