DGSF-Presseinformation, 21.1.2010
DGSF-Presseinformation, 1.12.2010
DGSF-Pressemitteilung, 24. November 2010
DGSF-Presseinformation, 24.9.2010
DGSF-Presseinformation, 3.5.2010
DGSF-Presseinformation, 28.1.2010