See especially Finkelstein, Sass & Singer-Avitz (2008), to which Tappy (2011) is a response. Finkelstein, Israel; Sass, Benjamin; Singer-Avitz, Lily (2008). "Writing in Iron IIA philistia in the light of the Tẹ̄l Zayit/Zētā abecedary". Zeitschrift des Deutschen Palästina-Vereins. 124 (1): 1–14. JSTOR27931826. Tappy, Ron E. (2011). "The depositional history of Iron Age Tel Zayit: a Response to Finkelstein, Sass, and Lily Singer-Avitz". Eretz-Israel. 30: 127*–143*.