KALB, P. Zur relativen Chronologie portugiesischer Megalithgräber. Madrider Mitteilungen, [S. l.], v. 22, p. 55–77, 2021. DOI: 10.34780/3d1e-32n8. Disponível em: https://publications.dainst.org/journals/mm/article/view/3195. Acesso em: 18 mai. 2024.