Kato, Yukitaka, Koyama, Michihisa, Fukushima, Yasuhiro, Nakagaki, Takao. Energy technology roadmaps of Japan: Future energy systems based on feasible technologies beyond 2030. Energy Technology Roadmaps of Japan: Future Energy Systems Based on Feasible Technologies Beyond 2030. 2016. 1-573
Kato, Yukitaka, Koyama, Michihisa, Fukushima, Yasuhiro, Nakagaki, Takao. Energy technology roadmaps of Japan: Future energy systems based on feasible technologies beyond 2030. Energy Technology Roadmaps of Japan: Future Energy Systems Based on Feasible Technologies Beyond 2030. 2016. 1-573