Watanabe, Mikio; Nakamori, Seijin; Hasegawa, Hatsue; Shirai, Kozo; Kumamoto, Takanobu
Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 3 p. 817 - 821
Brownbridge, Peter; Egert, Ernst; Hunt, Paul G.; Kennard, Olga; Warren, Stuart
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2751 - 2759