• Aerosol decadal trends - Part 1: In-situ optical measurements at GAW and IMPROVE stations 

      Coen, M. Collaud; Andrews, E.; Asmi, A.; Baltensperger, U; Bukowiecki, N.; Day, D.; Fiebig, Markus; Fjæraa, Ann Mari; Flentje, H.; Hyvärinen, A.; Jefferson, A; Jennings, S.G.; Kouvarakis, G.; Lihavainen, H.; Myhre, Cathrine Lund; Malm, W. C.; Mihapopoulos, N.; Molenar, J. V.; O'Dowd, C; Ogren, J.A.; Schichtel, B. A.; Sheridan, P.; Virkkula, A.; Weingartner, E.; Weller, R.; Laj, P. (Journal article; Peer reviewed, 2013)
    • Aerosol decadal trends - Part 2: In-situ aerosol particle number concentrations at GAW and ACTRIS stations 

      Asmi, A.; Coen, M. Collaud; Ogren, J.A.; Andrews, E.; Sheridan, P.; Jefferson, A; Weingartner, E; Baltensperger, U; Bukowiecki, N.; Lihavainen, H.; Kivekäs, N.; Asmi, E.; Aalto, P. P.; Kulmala, M.; Wiedensohler, A.; Birmili, W.; Hamed, A.; O'Dowd, C; Jennings, S.G.; Weller, R.; Flentje, H.; Fjæraa, Ann Mari; Fiebig, Markus; Myhre, Cathrine Lund; Hallar, A.G.; Swietlicki, E.; Kristensson, A.; Laj, P. (Journal article; Peer reviewed, 2013)
    • Characterization and intercomparison of aerosol absorption photometers: result of two intercomparison workshops 

      Müller, T.; Henzing, J.S; de Leeuw, G; Wiedensohler, A; Alastuey, A; Angelov, H; Bizjak, M; Coen, M. Collaud; Engström, J.E.; Gruening, C; Hillamo, R; Hoffer, A; Imre, K; Ivanow, P; Jennings, G; Sun, JY; Kalivitis, N; Karlsson, H; Komppula, M; Laj, P; Li, SM; Lunder, Chris Rene; Marinoni, A; dos Santos, SM; Moerman, M; Nowak, A; Ogren, JA; Petzold, A; Pichon, JM; Rodriquez, S; Sharma, S; Sheridan, PJ; Teinila, K; Tuch, T; Viana, M; Virkkula, A; Weingartner, E; Wilhelm, R; Wang, YQ (Journal article; Peer reviewed, 2011)