@Article{acp-15-12487-2015,
AUTHOR = {Sherman, J. P. and Sheridan, P. J. and Ogren, J. A. and Andrews, E. and Hageman, D. and Schmeisser, L. and Jefferson, A. and Sharma, S.},
TITLE = {A multi-year study of lower tropospheric aerosol variability and systematic relationships from four North American regions},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {15},
YEAR = {2015},
NUMBER = {21},
PAGES = {12487--12517},
URL = {https://acp.copernicus.org/articles/15/12487/2015/},
DOI = {10.5194/acp-15-12487-2015}
}