Buchners Kolleg Geschichte - Brückner, Dieter; Buchner, Stefan; Erbar, Ralph; Fein, Sylvia; Gans, Rüdiger; Hammel, Laura; Hein-Mooren, Klaus Dieter; Kloos, Noël; Knecht, Anna; Kreuter, Ruben (C.C. Buchner Verlag, 2023)