@article{Collier_Hobbs_Neighbour_Strachan_2003, title={Previous work}, volume={6}, url={http://journals.socantscot.org/index.php/sair/article/view/462}, journal={Scottish Archaeological Internet Reports}, author={Collier, Lindsey and Hobbs, Bruce and Neighbour, Tim and Strachan, Richard}, year={2003}, month={Jan.}, pages={5} }