KLAVEC, Jozef. Terrorism – conceptualization and development. In Slovak journal of political sciences. - Trnava : Fakulta sociálnych vied UCM v Trnave, 2014. ISSN 1338-3140, 2014, vol. 14, no. 4, s. 287-304. Dostupné na : <https://www.ceeol.com/search/article-detail?id=111197>