Renn, Jürgen Department Structural Changes in Systems of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
Renn, J. (2007). The globalization of knowledge and the place of traditional knowledge in the global community. Revista Brasileira de história da matemática: special issue n°1 - Festschrift Ubiratan D'Ambrosio, 7, 45-54.