@article{Thomas_1875, title={Analysis of the Ptolemaic Geography of Scotland. With two Maps}, volume={11}, url={http://journals.socantscot.org/index.php/psas/article/view/5742}, DOI={10.9750/PSAS.011.198.225}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Thomas, F}, year={1875}, month={Nov.}, pages={198-225} }