Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Forensic Distance Determination by TXRF After Firearm Use Presenting section: Engineering & Applied Sciences 2009 Gross, Armin, Berlin GERMANY; Seyfarth, Alexander, Madison WI; Mierdel, Katrin, Stuttgart GERMANY; Stosnach, Hagen, Berlin GERMANY View the paper Engineering & Applied Sciences