Brentjes, Sonja Department Ideals and Practices of Rationality, Max Planck Institute for the History of Science, Max Planck Society;
Brentjes, S. (2001). Observations on Hermann of Carinthia's Version of the Elements and its Relation to the Arabic Transmission. Science in context, 14(1-2), 39-84. doi:10.1017/S0269889701000035.