[432] De Peyster and Allaben: Algol, 74.

[433] Sindico: Refutation du Système de Copernic....

[434] Tischner: Le Système Solaire se Mouvant. (1894).

[435] White: I, 151.

[436] See translated sections in [Appendix C].

[437] Robinson: 107.

[438] Ibid: 119.

[439] See Prowe: Nic. Cop.: III, 128-137.

[440] i.e., the 15,000 solar years in which all the heavenly bodies complete their circuits and return to their original positions.

[441] Plutarch: Moralia: De Placitis Philosophorum, Lib. III, c. 13 (V. 326).