Search results for: Weiyi Liu
Advances in Difference Equations > 2018 > 2018 > 1 > 1-22
Wuhan University Journal of Natural Sciences > 2015 > 20 > 1 > 25-33
Advances in Difference Equations > 2018 > 2018 > 1 > 1-22
Wuhan University Journal of Natural Sciences > 2015 > 20 > 1 > 25-33