BELE, M. Je res to storil? Friderik V. Ptujski – strahopetec ali žrtev?. Acta historiae artis Slovenica, Ljubljana, Slovenija, v. 25, n. 2, 2020. DOI: 10.3986/ahas.25.2.01. Disponível em: https://ojs.zrc-sazu.si/ahas/article/view/9376. Acesso em: 1 maj. 2024.