Sho'etsu Sakamoto
- Maintenance Factor in Installation of Tunnel Lighting. Dans: Journal of the Illuminating Engineering Institute of Japan, v. 96, n. 2 ( 2012). (2012):
- Total Revealing Power for Tunnel Lighting. Dans: Journal of the Illuminating Engineering Institute of Japan, v. 90. :
- トンネル照明における総視認率の検討. Whole revealing power of the tunnel interior lighting. Dans: Journal of the Illuminating Engineering Institute of Japan, v. 86 ( 2002). (2002):
- トンネル基本照明下における先行車の視認性. Visibility of the preceding cars in the tunnel interior lighting. Dans: Journal of the Illuminating Engineering Institute of Japan, v. 86 ( 2002). (2002):