@misc {IOPORT.70403021,
    author       = {Wakuda, Yuki and Noda, Akiko and Sekiyama, Kosuke and Hasegawa, Yasuhisa and Fukuda, Toshio},
    title        = {Biorhythm-based awakening timing modulation},
    howpublished = {ICRA, 1232-1237 (2007).},
    year         = {2007},
    doi          = {10.1109/ROBOT.2007.363153},
    identifier   = {70403021},
}