@misc{indiciae705e59b3bed2,
  title = {Changes in tropospheric composition and air quality.},
  author = {X Tang and S Madronich and T Wallington and D Calamari},
  year = {1998},
  doi = {10.1016/s1011-1344(98)00187-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/9894352/},
  note = {Source identifier: 9894352}
}