Search results for: Yufeng Zhang
Mathematical Methods in the Applied Sciences > 43 > 2 > 799 - 807
Mathematical Methods in the Applied Sciences > 38 > 17 > 4262 - 4271
Mathematical Methods in the Applied Sciences > 43 > 2 > 799 - 807
Mathematical Methods in the Applied Sciences > 38 > 17 > 4262 - 4271