(1)
Penev, N.; Pavlova, D.; Tanev, J.; Koev, N.; Stoilov, A.; Nikolov, K. PHYSICAL VULNERABILITY OF CYBER SYSTEMS: ANALYSIS OF INCIDENTS, RISK FACTORS AND SECURITY STRATEGIES. SysTechDev 2026, 1, 351-355. https://doi.org/10.68302/std2026.vol1.58.