参考文献

Yoshida, Katsuhira; Okugawa, Tetsuo; Nagamtsu, Eiichi; Yamashita, Yoshio; Matsuoka, Masaru Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 3 p. 529 - 533