参考文献

Cockroft, Scott L.; Perkins, Julie; Zonta, Cristiano; Adams, Harry; Spey, Sharon E.; Low, Caroline M. R.; Vinter, Jeremy G.; Lawson, Kevin R.; Urch, Christopher J.; Hunter, Christopher A. Organic and Biomolecular Chemistry, 2007 , vol. 5, # 7 p. 1062 - 1080