Search results for: Xinguang Zhang
Nonlinear Analysis > 2008 > 68 > 1 > 97-108
Journal of Mathematical Analysis and Applications > 2007 > 336 > 2 > 1414-1423
Nonlinear Analysis > 2008 > 68 > 1 > 97-108
Journal of Mathematical Analysis and Applications > 2007 > 336 > 2 > 1414-1423