@conference{145816, author = {William MacCrehan and K Ricketts and R Baltzersen and W Rowe}, title = {Detecting Organic Gunpowder Residue from Handgun Use}, year = {1998}, number = {3576}, month = {1998-12-01}, publisher = {SPIE Conference on Enabling Technologies for Law Enforcement and Security, Bellingham, WA}, language = {en}, }