“Issuance of the European Investigation Order at the Stage of a Preparatory Proceeding for the Purpose of Obtaining Information Constituting Bank Secrecy”. Ius Novum 17, no. 4 (December 15, 2023): 79–94. Accessed March 7, 2026. https://iusnovum.lazarski.pl/iusnovum/article/view/1403.