rozdział z monografii [AUT.] Armand Kasztelan. W: Proceedings of the 5th International Conferenceon European Integration 2020. December 3 - 4, 2020 Ostrava, Czech Republic, Ostrava 2020 2020, Proceedings of the 5th International Conferenceon European Integration s. 405-413, 978-80-248-4455-8