‘Jacob Brucker and his contribution to the historiography of history of science: The case of Duhem and Koyré’: International Society for Intellectual History Conference: Translatio Studiorum: Ancient, Medieval, and Modern Bearers of Intellectual ¿History, University of Verona, Italy¿, May 25-27, 2009. Paper accepted. 25. maj 2009 - 27. maj 2009