KANECKI, Oskar. Archbishop of Gniezno during interregnum in the Polish-Lithuanian Commonwealth – interrex or vicarius regis?. Annales Pomorienses. Ius, Slupsk, n. 4, p. 52–66, 2025. DOI: 10.34858/api.4.2025.87. Disponível em: https://api.upsl.edu.pl/index.php/ius/article/view/87. Acesso em: 4 jun. 2026.