参考文献

Akai, Shuji; Ikawa, Takashi; Takayanagi, Sho-Ichi; Morikawa, Yuki; Mohri, Shinya; Tsubakiyama, Masaya; Egi, Masahiro; Wada, Yasufumi; Kita, Yasuyuki Angewandte Chemie - International Edition, 2008 , vol. 47, # 40 p. 7673 - 7676