1. B.T. Fedoroff, O.E. Sheffield, Encyclopedia of explosives and related items, vol. 1, Rep. PATR 2700 US Army Armament Res. & Develop, Command, Picatinny Arsenal, NJ, 1960, p. A41.
2. Energeticheskie Kondesirovannye Sistemy (Energetic Condensed Systems);Zhukov,2000
3. G.E. Mavrodi, Organic peroxide explosive, Patent GB 620,498 (1949).
4. B. Bennett, D. Waller, Thwarting the airline plot: inside the investigation TIME Magazine, August 10, 2006.
5. A field diagnostic test for the improvised explosive urea nitrate;Almog;J. Forensic Sci.,2005