- Fac. of Law 1
- International and Comparative Law 1
- Tätig an der Univ. Amsterdam 1
- Tätig in der London School of Economics and Political Science 1
- Univ. of Siena 1
- Univ. of Vienna 1
- Vienna and Heidelberg 1
- studied at universities of Frankfurt 1
- Associate prof. of Roman history 1
- Tätig in dem Dep. of European 1
1936 - , Associate prof. of Roman history; Univ. of Siena; studied at universities of Frankfurt; Vienna and Heidelberg
1946 - , Tätig in dem Dep. of European; International and Comparative Law; Fac. of Law; Univ. of Vienna; Tätig in der London School of Economics and Political Science; Tätig an der Univ. Amsterdam