Search results for: Yaning Wang
Mediterranean Journal of Mathematics > 2017 > 14 > 5 > 1-16
Open Mathematics > 2017 > 15 > 1 > 1236-1243
Mediterranean Journal of Mathematics > 2017 > 14 > 5 > 1-16
Open Mathematics > 2017 > 15 > 1 > 1236-1243