{"id":"000509013","type":"article","title":"K voprosu ob ėkomičeskich svjazjach gosudarstv severnogo Pričernomor'ja v I v.n.ė","pages":"217-221","container-title":"Materialy i issledovanija po archeologii SSSR, 169.1969","author":[{"family":"Sorokina","given":"N. P."}],"issued":{"raw":"1969"}}