Qun He, Xijun Chang, Hong Zheng, Na Jiang and Xiaoyan Wang
International Journal of Environmental Analytical Chemistry 88 ( 6 ): 373 - 384 , 2008
Qiong Wu, Xijun Chang, Qun He, Yunhui Zhai, Yuemei Cui and Xinping Huang
International Journal of Environmental Analytical Chemistry 88 ( 4 ): 245 - 254 , 2008