"Orthodoxy", ancient sciences, power, and the Madrasa ("college") in Ayyubid and early Mamluk Damascus: International Workshop Experience and Knowledge Structures in Arabic and Latin Sciences, Max Planck Institute for the History of Science Berlin, December 16 - 17, 1996 - Brentjes, Sonja (Preprint / Max-Planck-Institut für Wissenschaftsgeschichte, 1997)