BEREŠ, Paun J.; BEREŠ, Kristian P.; CVETKOVIĆ, Sreten S. Civil defense, leadership and heuristics for the education of headquarters for emergency situations. Vojnotehnički glasnik / Military Technical Courier, [S. l.], v. 64, n. 4, p. 1157–1174, 2015. DOI: 10.5937/vojtehg64-8863. Dostupno na: https://asistent.ceon.rs/index.php/vtg/article/view/8863. Pristupljeno: 12 jul. 2026.