Gao, Fang; Hu, Nvdan; Xie, Ting; Cheng, Zhibin; Yang, Long; Liu, Xiaojiao; Li, Zedong; Wang, Xinfu; Li, Hongru; Li, Xueming
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2008 , vol. 70, # 5 p. 1006 - 1012