Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi Yoshika,Research Trend on Quantification System for Biological Clock(Effects of Light on Biological Clock and Application for Lighting),JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN,00192341,The Illuminating Engineering Institute of Japan,2012-10-01,96,10,713-716,https://cir.nii.ac.jp/crid/1390846609811888640,https://doi.org/10.2150/jieij.96.713