Li-Ping Wang, Phillip A. Jackson, Xin Lu, Yuan-Hong Fan, John W. Foreman, Xue-Kuan Chen, Hai-Hua Deng, Cheng Fu, Li Ma and Karen S. Aitken
Crop Science 48 ( 3 ): 951 - 961 , 2008
Xiong Wang, Li Ma and Ze-Xiang Jin
Journal of Animal and Veterinary Advances 12 ( 9 ): 954 - 958 , 2013
Guanwei Luo, Xiaohong Lv and Li Ma
Nonlinear Analysis: Real World Applications 10 ( 2 ): 665 - 679 , 2009
Guanwei Luo, Li Ma and Xiaohong Lv
Nonlinear Analysis: Real World Applications 10 ( 2 ): 756 - 778 , 2009