Ilona  Regulski 

Second Dynasty ink inscriptions from Saqqara paralleled in the Abydos material from the Royal Museums of Art and History (RMAH) in Brussels, in: Hendrickx, Stan; Friedman, Renée; Ciałowicz, Krzysztof M.; Chłodnicki, Marek (eds), Egypt at its origins: studies in memory of Barbara Adams; proceedings of the International Conference "Origin of the State. Predynastic and Early Dynastic Egypt", Kraków, 28th August–1st September 2002. Orientalia Lovaniensia Analecta 138. Leuven

The origin of writing in relation to the emergence of the Egyptian state, in: Midant-Reynes, Béatrix; Tristant, Yann (eds), Egypt at its origins 2: proceedings of the International Conference "Origin of the State. Predynastic and Early Dynastic Egypt", Toulouse (France), 5th–8th September 2005. Orientalia Lovaniensia Analecta 172. Leuven

Investigating a new necropolis of Dynasty 2 at Saqqara, in: Friedman, Renée; Fiske, Peter N. (eds), Egypt at its origins 3: proceedings of the Third International Conference “Origin of the State. Predynastic and Early Dynastic Egypt”, London, 27th July – 1st August 2008. Orientalia Lovaniensia Analecta 205. Leuven

Umm el-Qaab: Nachuntersuchungen im frühzeitlichen Königsfriedhof, 22./23./24. Vorbericht. Mitteilungen des Deutschen Archaologischen Instituts Abteilung Kairo 69

A palaeographic study of early writing in Egypt. Orientalia Lovaniensia Analecta 195. Leuven