Gruszczak A, editor. Migration and Security in 2018 . 27. In: Security Outlook 2018 [Internet]. Poland: Księgarnia Akademicka Publishing; 2019 [cited 2026 Jan. 1]. pp. 27-51. (, editor. Societas; vol. Societas, Vol. 121). Available from: https://books.akademicka.pl/publishing/catalog/book/90/chapter/1146