@article{article, title = {{Evidence of significant large-scale impacts of boreal fires on ozone levels in the midlatitude Northern Hemisphere free troposphere}}, publisher = {{American Geophysical Union (AGU)}}, url = {{}}, year = {{2006}}, month = {{5}}, author = {{Lapina K and Honrath RE and Owen RC and Val Martín M and Pfister G}}, doi = {{10.1029/2006gl025878}}, volume = {{33}}, journal = {{Geophysical Research Letters}}, issue = {{10}}, pages = {{n/a-n/a}}, note = {{Accessed on 2025/02/05}}}