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by Hu, Ting Guang
Published 2007
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Published 1987
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Published 2005
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Published 1994
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Published 1995
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Published 1997
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Published 2001
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Published 1996
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Published 2001
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Published 2012
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Published 2010
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Published 2003
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Published 2000
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Published 2010
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Published 2005