1. B. Heard, Handbook of Firearms and Ballistics: Examining and Interpreting Forensic Evidence, Wiley, Chichester, UK, 1997.
2. The effect of tempered glass on bullet trajectory;Thornton;J. Forensic Sci.,1986
3. Glass fracture analysis: a review;McJunkins;Forensic Sci.,1973
4. The measurement of bullet deflection by intervening objects and the study of bullet behaviour after impact;Haag;AFTE J.,1987