{"id":"000514255","type":"article","title":"The origin of the obsidian artefacts from Mujahiya, a PPNB site in the Golan Heights","pages":"94-99","container-title":"Tel Aviv. Journal of the Institute of Archaeology of Tel Aviv University, 19.1992","author":[{"family":"Yellin","given":"J."}],"issued":{"raw":"1992"}}