@article{Stevenson_Caldwell_1979, title={Leather guns and other light artillery in mid-17th century Scotland}, volume={108}, url={http://journals.socantscot.org/index.php/psas/article/view/8975}, DOI={10.9750/PSAS.108.300.317}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Stevenson, David and Caldwell, David}, year={1979}, month={Nov.}, pages={300-317} }