Habilitations
Under Prof. Dr. Dr. h.c. Jürgen von Ungern-Sternberg
Leonhard Alexander Burckhardt, 1993
Citizens and Soldiers. Aspects of the political and military role of Athenian citizens in the warfare of the 4th century B.C. Historia Einzelschriften 101, Steiner, Stuttgart 1996.
Ursula Hackl, 1981
(rehabilitation from the University of Regensburg - 1979).
Thomas Späth, 2005
Based on the presented writings.
Lukas Thommen, 1995
Lakedaimonion Politeia. The emergence of the Spartan constitution. Historia Einzelschriften 103, Stuttgart 1996