Search results for: Yao Xu
Acta Mathematica Sinica, English Series > 2005 > 21 > 4 > 903-912
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 1 > 83-86
Acta Mathematica Sinica, English Series > 2005 > 21 > 4 > 903-912
Acta Mathematicae Applicatae Sinica, English Series > 2003 > 19 > 1 > 83-86