The social security and the economic crisis II Proceedings of the European Institute for Social Security / La sécurité sociale et la crise économique II Travaux de l’Institut Européen de Sécurité Sociale
Transformation of Social Security Pensions in Central-Eastern Europe
EISS Yearbook 1980–1981 Part II / Annuaire EISS 1980–1981 Partie II The social security and the economic crisis Proceedings of the European Institute for Social Security / La sécurité sociale et la crise économique Travaux de l’Institut Européen de Sécurité Sociale
EISS Yearbook 1980–1981 Part I / Annuaire EISS 1980–1981 Partie I Social security reforms in Europe II / La réforme de la sécurité sociale en Europe II
Soziale Sicherung: Ökonomische Analysen
Distributive Justice and Inequality: A Selection of Papers Given at a Conference, Berlin, May 1986
The Long-Wave Debate Selected Papers from an IIASA (International Institute for Applied Systems Analysis) International Meeting on Long-Term Fluctuations in Economic Growth: Their Causes and Consequences, Held in Weimar, GDR, June 10–14, 1985
Food-Climate Interactions: Proceedings of an International Workshop held in Berlin (West), December 9–12, 1980
Social Security as a Human Right Drafting a General Comment on Article 9 ICESCR - Some Challenges
Soziale Sicherheit in Europa: Renten- und Sozialversicherungssysteme im Vergleich (Schriftenreihe der Europakolloquien im Alten Reichstag, 2) (German Edition)