GRIFFITH, Aaron. Grammaticalization and the etymology of Old Irish ocus ’and’. Studia Celtica Posnaniensia, [S. l.], v. 9, p. 162–188, 2024. DOI: 10.14746/scp.2024.9.6. Disponível em: https://pressto.amu.edu.pl/index.php/scp/article/view/46040. Acesso em: 21 jan. 2026.