1. Aristotle, 1970, Physics, P. H. Wickstead and F. M. Cornford (trans.), Cambridge.
2. Barker, A., 1994, ‘Greek Musicologists in the Roman Empire’, Apeiron 27.4, pp. 54–74, reprinted in T. D. Barnes (ed.), The Sciences in Greco-Roman Society, Edmonton.
3. Beierwaltes, W., 1965, Proklos, Grundzüge seiner Metaphysik, Frankfurt am Main.
4. Blumenberg, H., 1987, The Genesis of the Copernican World, Cambridge.
5. Derrida, J., 1962, Edmund Husserl’s Origin of Geometry. An Introduction, Lincoln.