@article{103776, author = {Jun-Feng Song and Theodore Vorburger}, title = {Project Report (1998-99) of NIST Standard Bullets and Casings (National Institute of Standards and Technology, Gaithersburg, MD)}, year = {2000}, number = {32}, month = {2000-01-01}, publisher = {Journal of the Association of Firearms and Toolmarks Examiners}, language = {en}, }