参考文献

Hatakeyama, Takuji; Fujiwara, Yu-Ichi; Okada, Yoshihiro; Itoh, Takuma; Hashimoto, Toru; Kawamura, Shintaro; Ogata, Kazuki; Takaya, Hikaru; Nakamura, Masaharu Chemistry Letters, 2011 , vol. 40, # 9 p. 1030 - 1032