Search results for: Sheng Xu
Acta Mathematica Sinica, English Series > 2010 > 26 > 12 > 2255-2258
Acta Mathematica Sinica, English Series > 2007 > 23 > 9 > 1663-1672
Acta Mathematica Sinica, English Series > 2010 > 26 > 12 > 2255-2258
Acta Mathematica Sinica, English Series > 2007 > 23 > 9 > 1663-1672