Lefèvre, Wolfgang Department Structural Changes in Systems of Knowledge, Max Planck Institute for the History of Science, Max Planck Society;
Edelstein, W., & Lefèvre, W. (1996). Introduction. In P. Damerow (Ed.), Abstraction and representation: essays on the cultural revolution of thinking (pp. XI-XIV). Dordrecht [u.a.]: Kluwer.