{"id":"000547785","type":"article","title":"Ancient mining and smelting and anthropogenic ecological disasters. To the statement of the problem. (Russ.m.engl.Res.) -","pages":"110-121","container-title":"Vestnik drevnej istorii, 1995,3.1995","author":[{"family":"Černych","given":"Evgenij Nikolaevič"}],"issued":{"raw":"1995"}}