Search results for: Ze Li
Journal of Mathematical Analysis and Applications > 2013 > 405 > 1 > 297-309
Journal of Mathematical Analysis and Applications > 2012 > 396 > 2 > 601-605
Journal of Mathematical Analysis and Applications > 2013 > 405 > 1 > 297-309
Journal of Mathematical Analysis and Applications > 2012 > 396 > 2 > 601-605