Search results for: Yuan He
Advances in Difference Equations > 2014 > 2014 > 1 > 1-13
Journal of Inequalities and Applications > 2014 > 2014 > 1 > 1-13
Advances in Difference Equations > 2014 > 2014 > 1 > 1-13
Journal of Inequalities and Applications > 2014 > 2014 > 1 > 1-13