Kasztovszky, Zsolt, Katalin Biró, and Zoltán Kis. “Prompt Gamma Activation Analysis of the Nyírlugos Obsidian Core Depot Find”. Journal of Lithic Studies 1, no. 1 (March 15, 2014): 151-163. Accessed March 29, 2024. http://journals.ed.ac.uk/lithicstudies/article/view/784.