Ragep, F. Jamil Department Ideals and Practices of Rationality, Max Planck Institute for the History of Science, Max Planck Society;
Ragep, F. J. (2017). From Tῡn to Torun: The Twists and Turns of the TῡSi-Couple. In R. Feldhay, & F. J. Ragep (Eds.), Before Copernicus: The Cultures and Contexts of Scientific Learning in the Fifteenth Century (pp. 161-197). Montreal, QC: McGill-Queen's University Press.