1. HeldM.Protective arrangement against projectiles particularly hollow explosive charge projectiles. Germany Patent 2008156 21 Feb 1970.
2. MayselessM EhrlichY FalcovitzY WeihsD&RosenbergG.Interaction of shaped charge jets with reactive armor. Proceedings of the 8th International Symposium on Ballistics; 1984 Oct 23‐25; Orlando FL.
3. How explosive reactive armor was created;Rototaev D;Russian J,1994
4. HeldM.Overview on reactive armor. European Fighting Vehicle Symposium; 1996 May 28‐30; Shrivenham UK.
5. HeldM MayselessM&RototaevE.Explosive reactive armor. Proceedings of the 17th International Symposium on Ballistics; 1998 Mar 23‐27; Midrand South Africa.