1. D. Buczkowski, B. Zygmunt, Influence of Ammonium Nitrate Prills' Porosity and Dimensions on Detonation Velocity of ANFO Explosives, 5th Int. Seminar New Trends in Research of Energetic Materials, Pardubice, Czech Republic, April 21–23, 2003.
2. B. Zygmunt, Explosive Properties of Ammonals and Hydroammonals, 3rd Int. Autumn Seminar on Propellants, Explosives and Pyrotechnics, Chengdu, China, October 5–8, 1999.
3. The Detonation Properties of Explosive-Water Mixtures
4. D. Buczkowski, W. Pągowski, B. Zygmunt, Evaluation of the Influence of Modificating Substances on Resistance to Detonation of Fertilizer grade Ammonium Nitrate, 3rd Int. Seminar New Trends in Research of Energetic Materials, Pardubice, Czech Republic, April 12–13, 2000.