{"id":"000528376","type":"article","title":"The mosaics of John VII, 705 - 707 A.D. The mosaic fragments and their technique","pages":"121-166","container-title":"Acta ad archaeologiam et artium historiam pertinentia, 2.1965","author":[{"family":"Nordhagen","given":"P.J."}],"issued":{"raw":"1965"}}