College of Computer and Information Engineering, Henan University, Kaifeng 475001, China; Department of Computer Science, Zhoukou Teacher's College, Zhoukou 475001, China; Institute of Software, Chinese Academy of Sciences, Beijing 100080, China
QIAO Jian-wei, LING Feng-cai, ZHANG Zhen-feng. Some Results Concerning a Singular Interga[J]. Chinese Quarterly Journal of Mathematics, 2004, 19(2): 213-217.