Note 71 — Chapter IV · Terrestrial and Celestial Globes in the Christian Middle Ages
Reading edition
Zöckler, O. Geschichte der Beziehungen zwischen Theologie und Naturwissenschaft. Gütersloh, 1877. pp. 122 ff.; White, A. D. A History of the Warfare of Science with Theology in Christendom. New York, 1895-1897. See especially chaps. ii-iii. See also references in note 1.