Search results for: Hongwei Xu
Science China Mathematics > 2011 > 54 > 10 > 2195-2204
Applied Mathematics-A Journal of Chinese Universities > 2004 > 19 > 2 > 223-228
Science China Mathematics > 2011 > 54 > 10 > 2195-2204
Applied Mathematics-A Journal of Chinese Universities > 2004 > 19 > 2 > 223-228