@article{CTT100699435,
  author = {Motoaki Utamura and Minoru Yuasa and Takashi Yamamoto and Rina Kajita and Tadahiko Takamatsu},
  title = {Effects of optical loss factors in heliostat field layout for beam-down solar concentrating systems},
  journal = {JSME Journal of power and energy systems, Special issue on international conference on power engineering (ICOPE-2007)},
  year = 2008,
}