对分圆子群中元素表示的几个结果的改进
姜正涛,刘建伟,袁平之,王育民
Improvements on results of representation of elements in cyclotomic subgroup
Zheng-tao JIANG,Jian-wei LIU,Ping-zhi YUAN,Yu-min WANG
通信学报 . 2007, (1): 119 -122 .  DOI: 1000-436X(2007)01-0119-04