Research of single sign-on model based on dual-token mechanism
JI Zhi-hui 1,2,NI Hong 2,LIU Lei 1,2,KUANG Zhen-guo 1,2
Computer Engineering and Applications . 2008, (30): 131 -134 .  DOI: 10.3778/j.issn.1002-8331.2008.30.040