Karl IV. Kaiser in MitteleuropaWolf-Dietrich Hartmann, Elke Strauchenbruch, Karl-Heinz Thoma · First published 2016Open the Tome
Goethe & CoPaul-Detlev Bartsch, Karl-Heinz Diedrichs, Bernd Durstewitz, Wolfgang Gast, Erich Huber-Thoma, Klaus Thiele · First published 2000Open the Tome
