Kuligowski, Rafał. “The Principle of Multi-Level Governance As an Instrument of Democratization of Decision-Making in the European Union”. Teka Komisji Prawniczej PAN Oddział W Lublinie, vol. 14, no. 2, July 2022, pp. 307–316, doi:10.32084/tekapr.2021.14.2-21.