Dziemianowicz, Theodore, and David B. Spenciner. 2025. “Survey of the 11th Century Use of Christian Saints’ Names and Images on European Coins”. KOINON: The International Journal of Classical Numismatic Studies 8 (December):185-99. https://www.archaeopresspublishing.com/ojs/index.php/koinon/article/view/3329.