Career
Student of Law
at the Law Faculty of the University Leipzig 1948 - 1952
Research Student
at the Law Faculty of Humboldt Universität Berlin 1956 - 1959;
Dr. jur. 1960
Director of
a Foreign Trade Company in Berlin 1960 - 1962
Commercial Counsellor,
Trade representation of the GDR in New Delhi, India 1962 - 1964
Reader in Law,
Institute for Economic Law and International Trade Law, University
of Economics Berlin 1964 - 1967
Habilitation as Dr. sc. oec. 1967
Professor for
International Trade Law (International Economic Law), Institute
for Foreign and Comparative Law, Academy for Political and Legal
Science Potsdam-Babelsberg 1967 - 1990
Director of
this Institute 1977 - 1989
In between:
Senior Legal Officer, International Trade Law Branch, Office of
Legal Affairs, United Nations New York and Vienna 1979 - 1981
Attorney of
Law since 1990