(1)
Zs. Varga, A. Foreword. In Federalism as the Future of the Diverse EU?; Zs. Varga, A., Berkes, L., Eds.; Studies of the Central European Professors’ Network: Miskolc–Budapest, 2025; pp. 19–22. https://doi.org/10.54237/profnet.2025.azsvlbffde_0.