Pappalardo, G; Bosenberg, J; Amodeo, A; Ansmann, A; Apituley, A; Arboledas, LA; Balis, D; Bockmann, C; Chaikovsky, A; Comeron, A; D'Amico, G; Freudenthaler, V; Grigorov, I; Hansen, G; Linne, H; Kinne, S; Mattis, I; Mona, L; Mueller, D; Mitev, V; Nicolae, D; Papayannis, A; Perrone, MR; Pietruczuk, A; Pujadas, M; Putaud, J-P; Ravetta, F; Rizi, V; Simeonov, V; Spinelli, N; Trickl, T; Wandinger, U; Wiegner, M
(2009)