On Further Examination of Artificial Islands in the Beauly Firth, Loch Bruiach, Loch Moy, Loch Garry, Loch Lundy, Loch Oich, Loch Lochy, and Loch Treig. PSAS 1910, 44, 12-33. https://doi.org/10.9750/PSAS.044.12.33.