Stępkowski, Aleksander. 2025. “European Integration As a Process of Emergence of the Postmodern Supranational State”. In Federalism As the Future of the Diverse EU?, edited by András Zs. Varga and Lilla Berkes, 45–82. Miskolc–Budapest: Studies of the Central European Professors’ Network. https://doi.org/10.54237/profnet.2025.azsvlbffde_2.