Martín Piantanida, Fernando. “Diodorus Siculus As a Source for the Study of the Sicilian Servile Wars: ὠφέλεια, ἐπιείκεια and τυχή in His Narrative”. Gerión. Revista de Historia Antigua, vol. 39, no. 1, Mar. 2021, pp. 9-40, https://doi.org/10.5209/geri.74782.