{"id":"000543569","type":"article","title":"M.I. Rostovtzeff's report of his scientific trip abroad in 1918-1919. (Russ.m.engl.Res.) -","pages":"230-238","container-title":"Vestnik drevnej istorii, 1994,3.1994","author":[{"family":"Bongard-Levin","given":"Grigorij Maksimovič"}],"issued":{"raw":"1994"}}