参考文献

Sadjadi, Samaheh; Heravi, Majid M.; Poormohammad, Nargess; Oskooie, Hossein A.; Beheshtiha, Yahya. Sh.; Bamoharram, Fatemeh F. Synthetic Communications, 2009 , vol. 39, # 17 p. 3119 - 3125