Georgakas Demetrius (1947), The Names of Constantinople, Transactions and Proceedings of the American Philological Association, The Johns Hopkins University Press, vol. 78, σ. 358 και υποσημ. 75, σ. 366.]
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Georgacas, Demetrius John (1947). «The Names of Constantinople». Transactions and Proceedings of the American Philological Association (The Johns Hopkins University Press) 78: 347–67. doi:10.2307/283503.