参考文献

Song, Ren-Jie; Liu, Yan-Yun; Wu, Ji-Cheng; Xie, Ye-Xiang; Deng, Guo-Bo; Yang, Xu-Heng; Liu, Yu; Li, Jin-Heng Synthesis, 2012 , vol. 44, # 7 p. 1119 - 1125