PAUK, Marcin Rafał. The Coin in the Political Culture of the Middle Ages. On the Iconography of the Bohemian Deniers in the First Half of the Twelfth Century. Kwartalnik Historyczny. Online. 1 January 2014. Vol. 121, pp. 7-48. [Accessed 7 July 2025]. DOI 10.12775/KH.2014.121.SI.1.01.