1.
Lumsden HW. Notes on the Excavation of a Kitchen-midden and on a Cup-marked Stone, at Den of Dun, Forfarshire. PSAS [Internet]. 1897 Nov. 30 [cited 2024 Dec. 12];31:240-3. Available from: https://journals.socantscot.org/index.php/psas/article/view/6666