@article{Cavers_2009, title={The later prehistory of ’black holes’: regionality and the south-west Scottish Iron Age}, volume={138}, url={http://journals.socantscot.org/index.php/psas/article/view/9716}, DOI={10.9750/PSAS.138.13.26}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Cavers, Graeme}, year={2009}, month={Nov.}, pages={13-26} }