@Article{acp-13-895-2013,
AUTHOR = {Asmi, A. and Collaud Coen, M. and Ogren, J. A. and Andrews, E. and Sheridan, P. and Jefferson, A. and Weingartner, E. and Baltensperger, U. and Bukowiecki, N. and Lihavainen, H. and Kivek\"as, N. and Asmi, E. and Aalto, P. P. and Kulmala, M. and Wiedensohler, A. and Birmili, W. and Hamed, A. and O'Dowd, C. and G Jennings, S. and Weller, R. and Flentje, H. and Fjaeraa, A. M. and Fiebig, M. and Myhre, C. L. and Hallar, A. G. and Swietlicki, E. and Kristensson, A. and Laj, P.},
TITLE = {Aerosol decadal trends – Part 2: In-situ  aerosol particle number concentrations at GAW and ACTRIS stations},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {13},
YEAR = {2013},
NUMBER = {2},
PAGES = {895--916},
URL = {https://acp.copernicus.org/articles/13/895/2013/},
DOI = {10.5194/acp-13-895-2013}
}