参考文献

Haga, Yasushi; Tonoi, Takayuki; Anbiru, Yoshihide; Takahashi, Yuki; Tamura, Sayuri; Yamamoto, Masaichi; Ifuku, Shinsuke; Morimoto, Minoru; Saimoto, Hiroyuki Chemistry Letters, 2010 ,  vol. 39,  # 6  p. 622 - 623