Search results for: De-sheng Tian
Applied Mathematics-A Journal of Chinese Universities > 2008 > 23 > 2 > 136-142
Acta Mathematicae Applicatae Sinica, English Series > 2005 > 21 > 3 > 489-494
Acta Mathematicae Applicatae Sinica, English Series > 2005 > 21 > 3 > 489-494