Zieliński, Marek. 2021. “What Are the Ultimate Sources for Privileges and Immunities of the European Union? Comment on the Judgement of the Court of Justice, Case C-502/19 Junqueras Vies”. Polish Review of International and European Law 10 (1):139-53. https://doi.org/10.21697/priel.2021.10.1.06.