@Article{acp-11-6153-2011,
AUTHOR = {Jackman, C. H. and Marsh, D. R. and Vitt, F. M. and Roble, R. G. and Randall, C. E. and Bernath, P. F. and Funke, B. and L\'opez-Puertas, M. and Versick, S. and Stiller, G. P. and Tylka, A. J. and Fleming, E. L.},
TITLE = {Northern Hemisphere atmospheric influence of the solar proton events and ground level enhancement in January 2005},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {11},
YEAR = {2011},
NUMBER = {13},
PAGES = {6153--6166},
URL = {https://acp.copernicus.org/articles/11/6153/2011/},
DOI = {10.5194/acp-11-6153-2011}
}