Foamy rivers and the wife of the Ocean: Greek ποταμός ‘river’, Τηθῡ́ς ‘mother of all rivers’, and Proto-Indo-European *ku̯eth2- ‘foam, seethe’ (Vedic kváth-ant- ‘foaming, seething’; Gothic ƕaþjan* ‘to foam, ἀφρίζειν’)
Localización:Papers on Ancient Greek Linguistics: Proceedings of the Ninth International Colloquium on Ancient Greek Linguistics (ICAGL 9), 30 August – 1 September 2018, Helsinki / Martti Leiwo (ed. lit.), Marja Vierros (ed. lit.), Sonja Dahlgren (ed. lit.), 2020, ISBN 978-951-653-444-5, págs. 99-110