参考文献

Burling, Suzanne; Paine, Belinda M.; Nama, Devendrababu; Brown, Victoria S.; Mahon, Mary F.; Prior, Timothy J.; Pregosin, Paul S.; Whittlesey, Michael K.; Williams, Jonathan M. J. Journal of the American Chemical Society, 2007 , vol. 129, # 7 p. 1987 - 1995