1. Armor ceramics;Viechnicki,1987
2. Estimating the Variations in ceramic DOP results;Rubert,1999
3. N. Rubert, Accounting for expected strength variations in ceramic, In: 18th international symposium on ballistics, volume 2 terminal ballistics, Vulnerability, Wound ballistics, San Antonio, Texas, 1999.
4. N. Rubert, Penetration of long rods into finite Bi-element, In: 18th international symposium on ballistics, volume 2 terminal ballistics, Vulnerability, Wound ballistics, San antonio, Texas, 1999.
5. Fracture of brittle Solids;Lawn,1993