By Zhong Juhua   Cheng Zhongqi   Ge Ziming   Zhang Yuelan   Lu Wenqiang   Song Feng   Li Chuanyong   in Physics Education

ISSN:0031-9120|47|4|444-447

IOP Publishing‎(2012)‎

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By Wang Limin   Zhang Qi   Chen Defeng   Liu Yang   Li Chuanyong   Hu Baishi   Du Dan   Liu Fengquan   in Analytical Letters

ISSN:0003-2719|44|9|1591-1601

Taylor & Francis Ltd‎(2011)‎

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