{"id":"000454610","type":"article","title":"Eratosthenes' calculation of the earth's circumference and the lenght of the hellenistic stade. (Russ.m.engl.Res.) -","pages":"154-174","container-title":"Vestnik drevnej istorii, 1972,3.1972","author":[{"family":"Firsov","given":"L.V."}],"issued":{"raw":"1972"}}