@article{Peter_1882, title={Notes on some Stone Instruments from Aberdeenshire, now presented to the Museum}, volume={16}, url={http://journals.socantscot.org/index.php/psas/article/view/6027}, DOI={10.9750/PSAS.016.436.438}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Peter, James}, year={1882}, month={Nov.}, pages={436-438} }