KWAŚNIEWSKI, Jerzy (ED.). Imperium Europa?. In: Why Do We Need Sovereignty? 10 Areas of Proposed Transfer of National Sovereignty in Light of the European Parliament’s Resolution on Proposals for Treaty Reform. ReportsWarszawa: Ordo Iuris Institute for Legal Culture - Scientific Press,2024. DOI: 10.37873/OIPress.44.126. Disponível em: https://wydawnictwo.ordoiuris.pl/index.php/books/catalog/book/44/chapter/126. Acesso em: 24 mar. 2026.