Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATO Takeshi and KANEKO Naoki and IKEDA Koichi,131. Appearance of Runway Lights and Approach Lights Viewd from Pilot's Eye Position,Proceeding of Annual Conference of The Illuminating Engineering Institute of Japan,09191895,The Illuminating Engineering Institute of Japan (IEIJ),1997-03-28,30,,214-215,https://cir.nii.ac.jp/crid/1570572701865543296,