Lovecek, T., Ristvej, J., Kampova, K., Vaculík, J., Gamboa, R., & Zagorecki, A. (2013). Portal of Security and Safety Engineering as a Tool to Increase the Sustainable Development of Higher Education in Security in the European Union and Beyond. Communications - Scientific Letters of the University of Zilina, 15(2), 56-62. Retrieved from http://journals.uniza.sk/index.php/communications/article/view/619