Applied Mathematics-A Journal of Chinese Universities
Applied Mathematics-A Journal of Chinese Universities > 2004 > 19 > 4 > 455-458
Applied Mathematics-A Journal of Chinese Universities > 2005 > 20 > 4 > 401-406
Applied Mathematics-A Journal of Chinese Universities > 2012 > 27 > 3 > 329-334
Applied Mathematics-A Journal of Chinese Universities > 2019 > 34 > 1 > 100-112