参考文献

Zhao, Huaiqing; Ong, Wei Qiang; Fang, Xiao; Zhou, Feng; Hii, Meng Ni; Li, Sam Fong Yau; Su, Haibin; Zeng, Huaqiang Organic and Biomolecular Chemistry, 2012 , vol. 10, # 6 p. 1172 - 1180