Schóber, Tomáš, Ivan Koblen, and Stanislav Szabo. "Present and potential security threats posed to civil aviation." Incas Bulletin 4, no. 2 (2012): 169-175.
Schóber, Tomáš, Blažej Lippay, and Pavel Nečas. "Possibilities of Countering The Air Threat And Prevention Against It." Review of the Air Force Academy 21, no. 2 (2012): 95-101.