LUMMER, F. Was Guðmundr á Glasisvǫllum Irish?. Temenos - Nordic Journal of Comparative Religion, [S. l.], v. 55, n. 1, p. 75–95, 2019. DOI: 10.33356/temenos.83426. Disponível em: https://journal.fi/temenos/article/view/83426. Acesso em: 18 oct. 2021.