[Bishop, R., & Di Salvo, M. (2017). British prison becomes first in world to use anti-drone ‘disruptor’ shield to stop inmates smuggling in contraband, available at: https://www.mirror.co.uk/news/uk-news/british-prison-becomes-first-world-10433402, accessed on: 22. April 2018.]Search in Google Scholar
[Cole, C. (2014). Rise of the Reapers: A brief history of drones, available at: https://dronewars.net/2014/10/06/rise-of-the-reapers-a-brief-history-of-drones/, accessed on: 11 March 2018.]Search in Google Scholar
[Cservenák, Z. (2017). Jön a magyar dróntörvény (Come the Hungarian drone law), available at: https://goo.gl/oPfUbd, accessed on: 22. April 2018.]Search in Google Scholar
[Federal Aviation Administration (FAA) (2016). Summary of small unmanned aircraft rule (PART 107), available at: https://www.faa.gov/uas/media/Part_107_Summary.pdf, accessed on: 23. April 2018.]Search in Google Scholar
[Farahmand, A., & Webber, M. (2012). Anti-aircraft mine & Intercontinental launching balloon bombsthrough jet stream, available at: https://goo.gl/9sdZsK, accessed on: 11 March 2018.]Search in Google Scholar
[Hell, P. (2017). Drone protection systems in facility management. Hadmérnök, XII. 3, 37-47.]Search in Google Scholar
[Holman, B. (2009). The first air bomb: Venice, 15 July 1849, available at: https://airminded.org/2009/08/22/the-first-air-bomb-venice-15-july-1849/, accessed on: 11 March 2018.]Search in Google Scholar
[Hunt, D. (2017). World War 1History: The Kettering Bug - World’s First Drone, available at: https://owlcation.com/humanities/World-War-1-History-The-Kettering-Bug-Worlds-First-Flying-Bomb, accessed on: 11 March 2018.]Search in Google Scholar
[Khaw, C. (2014). Drone crashes while smuggling weed into maximum security prison, available at: https://www.theverge.com/2014/8/1/5958101/drone-contraband-smuggling-south-carolina, accessed on: 25. April 2018.]Search in Google Scholar
[Nádori, A. (ed.) (2016). The Drones Book, Second Edition (Hungarian Publishing). Budapest: Kossuth Kiadó Zrt.]Search in Google Scholar
[Palik, M. (2013). A pilóta nélküli repülés rövid története. Budapest: National University of Public Service.]Search in Google Scholar
[Parsch, A. (2003). Directory of U.S. Military Rockets and Missiles - Early Missiles and Drones, available at: http://www.designation-systems.net/dusrm/app1/q-14.html, accessed on: 11 March 2018.]Search in Google Scholar
[Parsch, A. (2007). Directory of U.S. Military Rockets and Missiles - MQM-57, available at: http://www.designation-systems.net/dusrm/m-57.html, accessed on: 11 March 2018.]Search in Google Scholar
[Petrétei, D. (2015). A drónok krimináltechnikai és rendészeti felhasználása (Criminal technological and law enforcement use of drones), Magyar Bűnüldöző, 2015/1-3, 70-81.]Search in Google Scholar
[Pieters, J. (2017). Dutch police drops drone-hunting eagles, project, available at: https://nltimes.nl/2017/12/07/dutch-police-drops-drone-hunting-eagles-project, accessed on: 26. April 2018.]Search in Google Scholar
[Russon, M. (2013). Drones are being used to smuggle drugs into Canadian prisons, available at: http://www.businessinsider.com/drones-are-being-used-to-smuggle-drugs-into-canadian-prisons-2013-11, accessed on: 25. April 2018.]Search in Google Scholar
[Werrell, K.P. (1985). The Evolution of Cruise Missile. Alabama: Air University (AU), Maxwell Air Force Base10.21236/ADA162646]Search in Google Scholar
[White, M. (2016). Drone used to smuggle cell phones and saw blades into prison by flying it through 4th-floor window, available at: https://goo.gl/jgwoYS, accessed on: 25. April 2018.]Search in Google Scholar
[Zaloga, S. (2005). V-1 Flying Bomb 1942-52. Oxford, UK: Osprey Publishing.]Search in Google Scholar
[Zaloga, S. (2008). Unmanned Aerial Vehicles Robotic Air Warfare 1917-2007. Oxford, UK: Osprey Publishing.]Search in Google Scholar
