Search results for: Wujun Sun
Economic Modelling > 2015 > 51 > Complete > 646-652
Journal of Mathematical Analysis and Applications > 2002 > 270 > 2 > 307-318
Economic Modelling > 2015 > 51 > Complete > 646-652
Journal of Mathematical Analysis and Applications > 2002 > 270 > 2 > 307-318