TY - JOUR AU - Ohno, Yoshihiro AU - Daubach, R C2 - Journal of the Illuminating Engineering Society DA - 2001-01-01 LA - en M1 - 30 PB - Journal of the Illuminating Engineering Society PY - 2001 TI - Integrating Sphere Simulation on Spatial Nonuniformity Errors in Luminous Flux Measurement ER -