@misc{indiciae1ef697d09cec,
  title = {[Concerning the optimum population for Czechoslovakia: theoretical and methodological problems].},
  author = {Z Pavlik and I Kuchar},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/12280728/},
  note = {Source identifier: 12280728}
}