ICEI 2020. International Conference. Proceedings of the 5th International Conference on European Integration 2020 : Collection. Reviewers: Jan Belardi, Kateřina Dvoroková... [et al.]. 1st Edition. Ostrava : VŠB - Technical University of Ostrava, 2020. 949 s. Available on Internet: <https://www.ekf.vsb.cz/export/sites/ekf/icei/.content/galerie-souboru/ICEI-2020-Proceedings.pdf> ISBN 978-80-248-4455-8. ISSN 2571-029X.