Zimmermann, Reinhard MPI for Comparative and International Private Law, Max Planck Society;
Zimmermann, R. (2006). The Principles of European Contract Law: Contemporary Manifestation of the Old, and Possible Foundations for a New, European Scholarship of Private Law. In F. Faust, & G. Thüsing (Eds.), Beyond Borders: Perspectives on International and Comparative Law, Symposium in Honour of Hein Kötz (pp. 111-147). Köln: Heymanns.