参考文献

Miki, Shokyo; Sato, Yoshihiro; Tabuchi, Hiroyasu; Oikawa, Hideaki; Ichihara, Akitami; Sakamura, Sadao Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990, # 4 p. 1228 - 1229