Michalski D, Radomyski AM, Bernat P. REVIEW OF COUNTER-TERRORISM SYSTEMS DURING SUMMER OLYMPIC GAMES IN THE 21ST CENTURY. TIS [Internet]. 2023 Sep. 30 [cited 2024 Jul. 18];1(18):5-24. Available from: https://apcz.umk.pl/TSM/article/view/38989