Funded by:国家自然科学基金项目
            
            
            
            
                   First Author:王栋
            
                   Co-author:Wang Xinyu
            
                   Indexed by:Journal paper
            
            
                   Document Code:paper_86801
            
            
            
            
                   Volume:;4;48-51
            
            
            
            
                   ISSN No.:1006-169X
            
                   Translation or Not:no
            
            
                   Date of Publication:2011-04-01
            
            
            
