τρόπον, ὅσα καὶ περὶ τὰς τῶν χρόνων διαιρέσεις ὀφείλει θεωρηθῆναι φυσικῶς καὶ ἀκολούθως ταῖς ἐπὶ μέρους ἐκτεθειμέναις πραγματείαις.
Tetrabiblos. Claudius Ptolemaeus. ed. Franz Johannes Boll, ed. Emilie Boer. Germany. 2014.
Sponsored by University of Leipzig.
Funding provided by European Social Fund Saxony.