Search results for: Haiyan Xuan
Journal of Inequalities and Applications > 2018 > 2018 > 1 > 1-11
Open Mathematics > 2017 > 15 > 1 > 1539-1548
Journal of Inequalities and Applications > 2018 > 2018 > 1 > 1-11
Open Mathematics > 2017 > 15 > 1 > 1539-1548