@misc{indiciae6fd0ec4b638f,
  title = {What's new with CO2?},
  author = {J W Severinghaus},
  year = {1990},
  doi = {10.1111/j.1399-6576.1990.tb03215.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2127150/},
  note = {Source identifier: 2127150}
}