参考文献

Kobayashi, Kazuhiro; Irisawa, Susumu; Akamatsu, Hideki; Takahashi, Masaki; Kitamura, Taichi; Tanmatsu, Miyuki; Morikawa, Osamu; Konishi, Hisatoshi Bulletin of the Chemical Society of Japan, 1999 , vol. 72, # 10 p. 2307 - 2313