@article{Healey_Campbell_2014, title={Producing adornment: Evidence of different levels of expertise in the production of obsidian items of adornment at two late Neolithic communities in northern Mesopotamia}, volume={1}, url={http://journals.ed.ac.uk/lithicstudies/article/view/966}, DOI={10.2218/jls.v1i2.966}, number={2}, journal={Journal of Lithic Studies}, author={Healey, Elizabeth and Campbell, Stuart}, year={2014}, month={Sep.}, pages={79-99}