Harðardóttir, Guðrún.
" The Seal of Dignity of Archbishop Olav of Nidaros (1350–1370). Reflections on its Iconography and Cultural Context." <em>ICO Iconographisk Post. Nordisk tidskrift för bildtolkning – Nordic Review of Iconography</em> [Online],.1-2 (2022): 73-92. Web. 26 Apr. 2024