Dissertations

Habilitation [2nd Doctoral Degree Thesis] (1998): God and Suffering. Studies in Paul Gerhardt in the Context of his Time. Directed by Prof. Berndt Hamm (Church History) and Prof. Walter Sparn (Systematic Theology), both Department of Theology, University of Erlangen-Nürnberg.

Dissertation Thesis (1992): The Uncertainty of Salvation and Scrupulosity in the Late Middle Ages. Studies in John Gerson and in the Forms of Late Medieval Piety. Directed by Prof. Berndt Hamm, and Prof. Hanns Christof Brennecke both at the Department of Theology,
University of Erlangen-Nürnberg.