TY - JOUR AU - Robert Berg AU - G Cignolo C2 - Metrologia DA - 2003-06-13 LA - en M1 - 40 PB - Metrologia PY - 2003 TI - NIST-IMGC Comparison of Gas Flows Below 1 Liter per Minute UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=830791 ER -