{"id":"001537520","type":"article","title":"The Steppe Hypothesis of Indo-European Origins Remains to be Proven","publisher":"Wiley","publisher-place":"Oxford","pages":"193-204","container-title":"Acta archaeologica, 88 (2017","author":[{"family":"Klejn","given":"Lev Samuilovič"}],"issued":{"raw":"2017"}}