Search results for: Choonkil Park
Advances in Difference Equations > 2012 > 2012 > 1 > 1-15
Journal of Inequalities and Applications > 2011 > 2011 > 1 > 1-22
Advances in Difference Equations > 2012 > 2012 > 1 > 1-15
Journal of Inequalities and Applications > 2011 > 2011 > 1 > 1-22