Grobelny, Zbigniew, Marian Kopczewski, and Norbert Świętochowski. “Defense and Deterrence As the Foundation of the A2/AD System in Smart City Air Defense”. Safety & Defense 9, no. 1 (September 28, 2023): 14-23. Accessed July 20, 2024. https://sd-magazine.eu/index.php/sd/article/view/198.