参考文献

Kita, Yasuyuki; Iio, Kiyosei; Kawaguchi, Ken-Ichi; Fukuda, Nobuhisa; Takeda, Yoshifumi; Ueno, Hiroshi; Okunaka, Ryuichi; Higuchi, Kazuhiro; Tsujino, Toshiaki; Fujioka, Hiromichi; Akai, Shuji Chemistry - A European Journal, 2000, vol. 6, # 21 p. 3897 - 3905