TY - RPRT TI - A Review of Test Artifacts for Additive Manufacturing AU - Moylan, Shawn AU - Cooke, April AU - Jurrens, Kevin AU - Slotwinski, John AU - Donmez, M. Alkan PY - 2012 PB - National Institute of Standards and Technology SN - NIST IR 7858 DO - 10.6028/NIST.IR.7858 ER -