参考文献

Ranjith, H.; Dharmaratne, W.; Kilgore, James L.; Roitman, Esther; Shackleton, Cedric; Caspi, Eliahu Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 13 p. 1529 - 1536