1.
Christison D. The Forts of Selkirk, the Gala Water, the Southern Slopes of the Lammermoors, and the North of Roxburgh. PSAS [Internet]. 1895 Nov. 30 [cited 2024 Nov. 3];29:108-79. Available from: https://journals.socantscot.org/index.php/psas/article/view/6583