Proceedings of a conference which took place in Berlin, Germany, in celebration of the 550th anniversary of the Holy Emperor's birthday, 19 to 22 March 2009, jointly organized by the Interdisciplinary Centre Middle Ages, Renaissance, Early Modern Times (Freie Universität Berlin), the Institute for Historical Sciences (Humboldt Universität zu Berlin), and the Berlin-Brandenburg Academy of Sciences.
In German, with a paper in English.