Gajda, A. (2019) “Interoperability of EU information systems for security, border protection and migration management”, Kwartalnik Kolegium Ekonomiczno-Społecznego. Studia i Prace, (1 (37), pp. 143–165. Available at: https://econjournals.sgh.waw.pl/kwes/article/view/2159 (Accessed: 19 May 2024).