952 "The Financial System of the G.D.R."

1083- The Development of Economic Policy in the in the German Democratic Republic

761- Credit Planning and State Supervision Function of Banks in the GDR .

943- The Integration of The State Insurance into the Economic System of The German Democratic Republic

512- Credit Planning in the Socialist Economy

1131- Price Planning in Socialism (bases and possibilities - its Preparation, Implementation and Organization at the case of the German Democratic Republic)

502- Financial Mechanism of a Socialist Economy (on Poland's Example)

648-New Elements in Financing Investments in Socialist Countries

927- Problems of Long-term Planning in the German Democratic Republic

525- Some Notes on the Nationalized Industries of U.A.R. and their Pricing Policies