Čepulo, Dalibor, and Stjepan Matković. “Croatian Concepts of Integration”. The Development of European and Regional Integration Theories  in Central European Countries, edited by Magdolna Gedeon and Iván Halász, Legal Studies on Central Europe, 2022, pp. 93-112, https://doi.org/10.54171/2022.mgih.doleritincec_5.