Authors: Takashi Sato, Sotaro Mushiake, Yukio Kato, Ken Sato, Miyuki Sato, Naoki Takeda, Keiichi Ozono, Kazunori Miki, Yoshiyuki Kubo, Akira Tsuji, Reiko Harada, Akihiro Harada - Nature 2007 cited by 338
