{"id":"000520350","type":"article","title":"Orientation of old maps. From the ancient times till the early middle ages. (Russ.m.engl.Res.) -","pages":"64-74","container-title":"Vestnik drevnej istorii, 1992,1.1992","author":[{"family":"Podossinov","given":"A.V"}],"issued":{"raw":"1992"}}