@Article{acp-13-869-2013,
AUTHOR = {Collaud Coen, M. and Andrews, E. and Asmi, A. and Baltensperger, U. and Bukowiecki, N. and Day, D. and Fiebig, M. and Fjaeraa, A. M. and Flentje, H. and Hyv\"arinen, A. and Jefferson, A. and Jennings, S. G. and Kouvarakis, G. and Lihavainen, H. and Lund Myhre, C. and Malm, W. C. and Mihapopoulos, N. and Molenar, J. V. and O'Dowd, C. and Ogren, J. A. and Schichtel, B. A. and Sheridan, P. and Virkkula, A. and Weingartner, E. and Weller, R. and Laj, P.},
TITLE = {Aerosol decadal trends – Part 1: In-situ optical measurements at GAW and IMPROVE stations},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {13},
YEAR = {2013},
NUMBER = {2},
PAGES = {869--894},
URL = {http://www.atmos-chem-phys.net/13/869/2013/},
DOI = {10.5194/acp-13-869-2013}
}