@misc{indiciae3ca3ee729868,
  title = {[Ozone decline and UV increase].},
  author = {P Winkler and S Trepte},
  year = {2004},
  doi = {10.1055/s-2004-812764},
  url = {https://pubmed.ncbi.nlm.nih.gov/14770335/},
  note = {Source identifier: 14770335}
}