Horizonte - Geschichte - Arnold, Daniela; Baumgärtner, Ulrich; Brüggemann, Linda; Eckl, Christine; Espach, Verena; Kühl, Hans-Martin; Pelger, Gregor; Rogger, Herbert; Schadhauser, Angela; Weigand, Wolf; Weinrich, Stephan von; Woelk, Wolfgang (Westermann, 2022)