@article{Vianello_Tykot_2016, title={Exchange networks from close-up: The case of Lipari obsidian}, volume={3}, url={http://journals.ed.ac.uk/lithicstudies/article/view/1410}, DOI={10.2218/jls.v3i2.1410}, number={2}, journal={Journal of Lithic Studies}, author={Vianello, Andrea and Tykot, Robert}, year={2016}, month={Sep.}, pages={725-740}