Best generalization of Hardy-Hilbert's inequality with multi-parameters. Xin, Dongmei — 2006 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
A Hilbert-type integral inequality in the whole plane with the homogeneous kernel of degree - 2 . Xin, Dongmei; Yang, Bicheng — 2011 Journal of Inequalities and Applications [electronic only]
On a new strengthened version of a Hardy-Hilbert type inequality and applications. Wang, Weihong; Xin, Dongmei — 2006 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]