Rocadenbosch, F; Mattis, I; Beckmann, C; Pappalardo, G; Bosenberg, J; Alados-Arboledas, L; Amodeo, A; Ansmann, A; Apitulef, A; Balis, D; Chaikovsky, A; Comeron, A; Freudenthaler, V; Gustafsson, O; Hansen, G; Mamourf, R-E; Mitev, V; Munoz, C; Nicolae, D; Papayannis, A; Perez, C; Perrone, MR; Pietruczuk, A; Pujadas, M; Putaud, J-P; Ravetta, F; Rizt, V; Sicard, M; Simeonov, V; Spinellf, N; Stoyanov, D; Trickf, T; Wandinger, U; Wiegner, M
(2008)