Scholia in Iliadem
Scholia in Homerum
Scholia in Homerum. Scholia Graeca in Homeri Iliadem, Volume 1-6. Dindorf, Ludwig; Maas, Ernest, editors. Oxford: Clarendon Press, 1875-1888.
50. λιγυφθόγγοισιν] ἐκ τοῦ λιγύς καὶ τοῦ φθόγγος. τὸ δὲ λιγύς παρὰ τὸ λέγω λεγύς καὶ λιγύς· ἢ ἀπὸ τοῦ λίαν ἡδύς.