@misc{indiciae4efde6a0fe78,
  title = {Palaeoceanography. Antarctic stratification and glacial CO2.},
  author = {R F Keeling and M Visbeck},
  year = {2001},
  doi = {10.1038/35088129},
  url = {https://pubmed.ncbi.nlm.nih.gov/11493910/},
  note = {Source identifier: 11493910}
}