Search results for: Zheng Yan
Acta Mathematica Sinica, English Series > 2012 > 28 > 6 > 1221-1232
Acta Mathematica Sinica, English Series > 2008 > 24 > 1 > 59-74
Acta Mathematica Sinica, English Series > 2012 > 28 > 6 > 1221-1232
Acta Mathematica Sinica, English Series > 2008 > 24 > 1 > 59-74