On the development of Sasanian seals and sealing practice: A Mesopotamian Approach

Nils C. Ritter, "On the development of Sasanian seals and sealing practice: A Mesopotamian Approach", in: Ilona Regulski, Kim Duistermaat and Peter Verkinderen (Eds.), Seals and Sealing Practices in the Near East. Developments in Administration and Magic from Prehistory to the Islamic Period.Proceedings of an International Workshopat the Netherlands-Flemish Institute in Cairoon December 2-3, 2009, Leiden: Brill, 2012, 99–114

Ilona Regulski, Kim Duistermaat and Peter Verkinderen (Eds.), Seals and Sealing Practices in the Near East. Developments in Administration and Magic from Prehistory to the Islamic Period.Proceedings of an International Workshopat the Netherlands-Flemish Institute in Cairoon December 2-3, 2009, Leiden: Brill, 2012