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

1226- The Role of the Rate of Exchange in the Management of the Socialist Economy

495- Basic Principles of the New Economic System of Planning and Managing of National Economy in Socialist Countries

999-1- The Theory of Money and Monetary Equilibrium in Socialist Economy : An Study in Political Economy of Socialism (Part 1)

505- The System of Planning in a Socialist Economy

723- On Economic Balances and Alternative Methods of Valuation

512- Credit Planning in the Socialist Economy

999-3- The Theory of Money and Monetary Equilibrium in Socialist Economy : An Study in Political Economy of Socialism(Part 3)

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

521- The Organisation of the Monetary turnover and Settlements in the Socialist Economy