Search results for: Changjin Xu
Open Mathematics > 2017 > 15 > 1 > 1258-1266
Journal of Applied Mathematics and Computing > 2016 > 50 > 1-2 > 437-452
Open Mathematics > 2017 > 15 > 1 > 1258-1266
Journal of Applied Mathematics and Computing > 2016 > 50 > 1-2 > 437-452