Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 東 堯,Method of Measuring and Specifying Colour Rendering Properties of Light Sources,JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN,00192341,The Illuminating Engineering Institute of Japan,1965,49,10,585-604,https://cir.nii.ac.jp/crid/1390282679059422592,https://doi.org/10.2150/jieij1917.49.10_585