@Article{acp-12-2469-2012,
AUTHOR = {Zerefos, C. S. and Tourpali, K. and Eleftheratos, K. and Kazadzis, S. and Meleti, C. and Feister, U. and Koskela, T. and Heikkil\"a, A.},
TITLE = {Evidence of a possible turning point in solar UV-B over Canada, Europe and Japan},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {12},
YEAR = {2012},
NUMBER = {5},
PAGES = {2469--2477},
URL = {https://acp.copernicus.org/articles/12/2469/2012/},
DOI = {10.5194/acp-12-2469-2012}
}