@misc{indiciaeb956b1c15c58,
  title = {[Population developments in Germany until 2050].},
  author = {R Osterkamp},
  year = {2005},
  doi = {10.1007/s00104-004-0971-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/15551009/},
  note = {Source identifier: 15551009}
}