Diodor, I, c. 96.

16.

Proklos, ed. Friedlein, 250, 299, 352, 157.

17.

Diogenes Laertius, I, 27. Plinius, Hist. nat. XXXVI, 12, 17.

18.

Plutarch, ed. Didot. Vol. 2, III, p. 174.

19.

Diogenes Laertius I, 24–25.

20.