Supponen, Sanna. ”Alphabetum dictinccionum of Master Mathias of Linköping: Its Composition, Use and Literary Context: Lectio praecursoria”. Mirator 23, no. 2 (februari 21, 2024): 81–85. åtkomstdatum november 21, 2024. https://journal.fi/mirator/article/view/138383.