Matijašević-Obradović , J. D. ., and A. M. . Obradović. “ENDANGERING THE SECURITY OF MODERN SOCIETY IN THE LIGHT OF ENDANGERING ENVIRONMENTAL SECURITY”. KULTURA POLISA, vol. 11, no. 23, Mar. 2014, pp. 259-76, http://www.kpolisa.com/index.php/kp/article/view/1150.