CUMMING, George A. Notes: (8) Flint Core Axe found on Fair Isle, Shetland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 80, p. 146–148, 1948. DOI: 10.9750/PSAS.080.146.148. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8264. Acesso em: 26 apr. 2024.