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Trecourt, Francois Marsais, Francis Guengoer, Timur Queguiner, Guy Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (97-999), 99 , # 9 p. 49 - 45
参考文献:
Cheung, Adrian Wai-Hing Guertin, Kevin Richard Haynes, Nancy-Ellen Mertz, Eric Qi, Lida Qian, Yimin Scott, Nathan Robert Patent: US/5898 A, Location in patent: Page/Page column 4 US 5898 A