eB E-book Juste, David | Burnett, Charles | Hasse, Dag Nikolaus | van Dalen, Benno Ptolemy's Science of the Stars in the Middle Ages PDF 2020 - Brepols
eB E-book Vanden Broecke, Steven | Juste, David | Steel, Carlos The Astrological Autobiography of a Medieval Philosopher : Henry Bate's Nativitas (1280-81) PDF 2018 - Leuven University Press