{"id":"003011806","type":"article","title":"Hagia Sophia : the collapse of the first dome","publisher":"Archaeological Institute of America","publisher-place":"New York, N.Y","pages":"94-103","container-title":"Archaeology, 4 (1951","author":[{"family":"Emerson","given":"William"},{"family":"Van Nice","given":"Robert L."}],"issued":{"raw":"1951"}}