TY - JOUR AU - Hovia, J AU - Toivanen, P AU - Ikonen, E AU - Ohno, Yoshi C2 - Metrologia DA - 2002-04-01 00:04:00 LA - en M1 - 39 PB - Metrologia PY - 2002 TI - International Comparison of the Illuminance Responsivity Scales and Units of Luminous Flux Maintained at the HUT (Finland) and the NIST (USA) ER -