@article{LUO Ming-Hua:85, author = {LUO Ming-Hua, SHAO Zhen-Wen, OUYang-Jun-Lin}, title = {}, publisher = {Journal of Guizhou University of Finance and Economics}, year = {2010}, journal = {Journal of Guizhou University of Finance and Economics}, volume = {28}, number = {6}, eid = {85}, numpages = {0}, pages = {85}, keywords = {}, url = {https://gcxb.gufe.edu.cn/EN/abstract/article_8404.shtml}, doi = {} }