{"id":"001225586","type":"book","title":"Chronology of soil evolution and climatic changes in the dry steppe zone of the northern Caucasus, Russia, during the 3rd millennium BC","pages":"629-635","container-title":"Radiocarbon, 43,2 (2001","author":[{"family":"Alexandrovskiy","given":"A. L."}],"issued":{"raw":"2001"}}