> [[rolinson]]. "On the Indo-european Typology of Iolaus – Third Dragonslayer Part One – Indra and Iolaos : Hydras, Helpers, Heroes, Hercules". > [aryaakasha.com](https://aryaakasha.com/2020/10/12/on-the-indo-european-typology-of-iolaus-third-dragonslayer-part-one-indra-and-iolaos-hydras-helpers-heroes-hercules/)