{"id":"000986302","type":"book","title":"The main directions of the development of early pastoral societies of Northern Pontic zone: 4500-2450 BC (Pre-Yamnaya cultures and Yamnaya culture)","publisher-place":"Pozna","pages":"29-70","container-title":"Nomadism and pastoralism in the circle of Baltic-Pontic early agrarian cultures: 5000-1650 BC","author":[{"family":"Rassamakin","given":"Yuriy Y."}],"issued":{"raw":"1994"}}