Tetrabiblos
Claudius Ptolemaeus
Claudius Ptolemaeus. Claudii Ptolemaei opera quae exstant omnia, Volume 3.1. Boll, Franz, and Boer, Emilie, editors. Leipzig: Teubner, 1954.
ἐὰν δὲ καὶ ἐν τοῖς ἐπικοίνοις ζῳδίοις ὦσιν ὁ τῆς Ἀφροδίτης καὶ ὁ τοῦ Κρόνου,
Claudius Ptolemaeus. Claudii Ptolemaei opera quae exstant omnia, Volume 3.1. Boll, Franz, and Boer, Emilie, editors. Leipzig: Teubner, 1954.
ἐὰν δὲ καὶ ἐν τοῖς ἐπικοίνοις ζῳδίοις ὦσιν ὁ τῆς Ἀφροδίτης καὶ ὁ τοῦ Κρόνου,