Ahmet Ünal, Ahmet Ertekin and Ismet Ediz, “The Hittite Sword from Bogazköy-Hattusa, Found 1991, and its Akkadian Inscription,” Müze 4 (1991), pp. 46–52; Ahmet Ertekin and Ismet Ediz, “The Unique Sword from Bogazköy/Hattusa,” in Aspects of Art and Iconography: Anatolia and Its Neighbors. Studies in Honor of Nimet Özgüç, Machteld J. Mellink, Edith Porada, and Tahsin Özgüç, eds. (Ankara, 1993), pp. 719–725.