CARTER, Stephen; FRASER, David; DIXON, Dianne; HALPIN, Eoin; LEE, Frances; MACSWEEN, Ann; ROSS, Andrewina; SMITH, Andrea. The sands of Breckon, Yell, Shetland: archaeological survey and excavation in an area of eroding windblown sand. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 126, p. 271–301, 1997. DOI: 10.9750/PSAS.126.271.301. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9936. Acesso em: 19 apr. 2024.