参考文献

Kitamura, Tsugio; Yamane, Masakatsu; Inoue, Kensuke; Todaka, Mitsuru; Fukatsu, Norihiko; Meng, Zhaohong; Fujiwara, Yuzo Journal of the American Chemical Society, 1999 ,  vol. 121,  # 50  p. 11674 - 11679