TY - JOUR AU - Christopher McCowan AU - Enrico Lucon C2 - Journal of Testing and Evaluation DA - 2009-01-01 LA - en M1 - 37 PB - Journal of Testing and Evaluation PY - 2009 TI - Instrumented Impact Tests: Effects of Machine Variables and Specimen Position UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=854171 ER -