Search results for: Xue Zhang
Acta Mathematica Sinica, English Series > 2004 > 20 > 3 > 557-568
Acta Mathematica Sinica, English Series > 2002 > 18 > 1 > 55-68
Acta Mathematica Sinica, English Series > 2004 > 20 > 3 > 557-568
Acta Mathematica Sinica, English Series > 2002 > 18 > 1 > 55-68