{"id":"000791052","type":"article","title":"Byzantine Metal Stamps in a North American Private Collection","publisher":"Dumbarton Oaks Center for Byzantine Studies ; Harvard University Press","publisher-place":"Washington, D.C. : Cambridge, Mass","pages":"13-24","container-title":"Dumbarton Oaks papers, 60.2006","author":[{"family":"Grünbart","given":"Michael."}],"issued":{"raw":"2007"}}