1. B.T. Fedoroff, O.E. Sheffield, Encyclopedia of Explosives and Related Articles, Vol. 2, Picatinny Arsenal, Dover, NJ, USA, 1962.
2. J. Kohler, R. Meyer, Explosives, 4th Revised and Extended Edition, VCH Publishers, Chichester, 1993.
3. H.A. Scott, PCT International Patent Application WO 9914171, 25/03/99.
4. G.B. Carter, Canadian Patent Application 2,156,974, 28/02/96.