@article{Maxwell-Irving_1982, title={Borthwick Castle, near Duns: excavations, 1979}, volume={111}, url={http://journals.socantscot.org/index.php/psas/article/view/9066}, DOI={10.9750/PSAS.111.430.444}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Maxwell-Irving, Alastair}, year={1982}, month={Nov.}, pages={430-444} }