Yuan, X.
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[
YC+06
] Yuan X.
et al.
2005
[
YNZ+05
] Yuan X.
et al.
2004
[
XNY+04
] Xu H.
et al.
[
YC+04
] Yuan X.
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2003
[
NXY+03
] Nguyen M.
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2000
[
YD+00
] Yuan X.
et al.
1997
[
YS+97
] Yuan X.
et al.