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)