Taylor, Carole. “Günther Oestmann, The Astronomical Clock of Strasbourg Cathedral: Function and Significance. Trans. Bruce W. Irwin”. Journal of Skyscape Archaeology 7, no. 1 (September 21, 2021): 157–160. Accessed November 23, 2024. https://journal.equinoxpub.com/JSA/article/view/19440.