DURY, G. H. A glacially breached watershed in Donegal. Irish Geography, [S. l.], v. 3, n. 4, p. 171–180, 2017. DOI: 10.55650/igj.1957.1117. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/1117. Acesso em: 22 feb. 2025.