In Kazhdan, Alexander P. Oxford Dictionary of Byzantium. New York; Oxford: Oxford University Press. pp. 1271–1272. ISBN 978-0-19-504652-6. ↑ Letter from Kibbutz Ha’On: Fallen Flyers Hadassah Magazine, 17 March 2014 ↑ "Significant Earthquakes in Turkey, 1947 – 1970".