DalesRichard C., “The de-animation of the heavens in the Middle Ages”, Journal of the history of ideas, xli (1980), 531–50.
2.
DickSteven J., Plurality of worlds: The origin of the extraterrestrial life debate from Democritus to Kant (Cambridge, 1982).
3.
DuhemPierre, Le Système du monde: Histoire des doctrines cosmologiques de Platon à Copernic (10 vols, Paris, 1913–59).
4.
DuhemPierre, Medieval cosmology: Theories of infinity, place, time, void, and the plurality of worlds. Edited and translated by AriewRoger (Chicago, 1985).
5.
GrantEdward, Physical science in the Middle Ages (New York, 1971; reissued Cambridge, 1977).
6.
GrantEdward, A source book in medieval science (Cambridge, Mass., 1974), 442–568.
LloydG. E. R., Aristotle: The growth and structure of his thought (Cambridge, 1969), chaps. 7–8, pp. 133–80.
9.
NorthJohn, “Medieval concepts of celestial influence: A survey”, in Astrology, science and society: Historical essays, ed. by CurryPatrick (Woodbridge, U.K., 1987), 5–17.
10.
OresmeNicole, Le Livre du ciel et du monde. Edited by MenutAlbert D. and DenomyAlexander J., c.s.b.; translated with an Introduction by MenutAlbert D. (Madison, Wis., 1968).
11.
SteneckNicholas H., Science and creation in the Middle Ages: Henry of Langenstein (d. 1397) on Genesis (Notre Dame, Ind., 1976).
12.
Van HeldenAlbert, Measuring the universe: Cosmic dimensions from Aristarchus to Halley (Chicago, 1985).
13.
WeisheiplJames A., o.p., “The celestial movers in medieval physics”, The Thomist, xxiv (1961), 286–326.
14.
MacRobius, Commentary on the Dream of Scipio, transl. by StahlWilliam H. (New York, 1952), 145.
15.
Albert of Saxony, Bk 2, Qu. 6 of his Questions on Aristotle's De caelo, in Questiones et decisiones physicales insignium virorum: Alberti de Saxonia in … tres libros De celo et mundo … Thimonis in quatuor libros Meteorum … (Paris, 1518), fol. 105v, col. 1.
16.
OresmeNicole, Le Livre du ciel et du monde (see Bibliography), 507.
17.
Campanus of Novara and medieval planetary theory: Theorica planetarum, ed. by BenjaminFrancis S.Jr, and ToomerG. J. (Madison, Wis., 1971), 183.
18.
JudaeusThemon, Bk 1, Qu. 1 of his Questions on Aristotle's Meteors, in Questiones (ref. 2), fol. 155v, col. 2.
19.
Table 1 is slightly modified from tables in Benjamin and Toomer (eds), op. cit. (ref. 4).
20.
LewisC. S., The discarded image (Cambridge, 1964), 98–99.