Takashi Ichijo
- 高規格トンネル照明設計のための暗順応曲線. Dark adaptation curves For superhighway tunnel entrance lighting. In: Journal of the Illuminating Engineering Institute of Japan, v. 80 ( 1996). (1996):
- 高規格トンネル照明設計のための暗順応曲線. Dark adaptation curves For superhighway tunnel entrance lighting. In: Journal of the Illuminating Engineering Institute of Japan, v. 80 ( 1996). (1996):