{"id":"001439551","type":"article","title":"The Use of Portable XRF spectrometer Alpha-6000 (Innov-X Systems, Inc.) fpr Studying Obsidian Artifacts from the Primorye Region and the Iturup Island, Russia","publisher":"Center for Obsidian and Lithic Studies, Meiji University","publisher-place":"Nagano","pages":"17-21","container-title":"COLS International Workshop for Young Scientists","author":[{"family":"Nozdrachev","given":"Evgeny A."}],"issued":{"raw":"2014"}}