| M.B. Crowe |
Maistre Nicole Oresme: Le Livre de Yconomique d'Aristote. (Transactions of the American Philosophical Society, New Series, Volume 47, Part 5), by Albert Douglas Menut |
|
29/1, p. 40 |
| Robert Eisler |
The Astronomy of Johannes Scotus Erigena, Cosmology in the 'Annotationes in Marcianum' : More Light on Erigena's Astronomy, by Erika von Erhardt-Siebold, Rudolf von Erhardt |
|
11/, p. 102 |