Marek M. Information Security and Mechanisms Used by the Russian Federation to Shape Polish Public Opinion . 53. в: Bajor P, редактор. Information Security Policy: Conditions, Threats and Implementation in the International Environment [Интернет]. Poland: Księgarnia Akademicka Publishing; 2022 [цитируется по 5 ноябрь 2026 г.]. доступно на: https://books.akademicka.pl/publishing/catalog/book/475/chapter/10577