Douglas, Kenneth T.; Yaggi, Norbert F.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1980 , p. 1037 - 1044

Douglas, Kenneth T.; Yaggi, Norbert F.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1980 , p. 1037 - 1044

Nakazumi, Hiroyuki; Asada, Akira; Kitao, Teijiro
Bulletin of the Chemical Society of Japan, 1980 , vol. 53, # 7 p. 2046 - 2049