PRODANOVIĆ, Radomir I.; VULIĆ, Ivan B. Failure points in the PKI architecture. Vojnotehnički glasnik / Military Technical Courier, [S. l.], v. 65, n. 3, p. 771–784, 2016. DOI: 10.5937/vojtehg65-11144. Dostupno na: https://asistent.ceon.rs/index.php/vtg/article/view/11144. Pristupljeno: 12 jul. 2026.