@inproceedings{EDOC-2006-LiG,
	author        = "Xiao Feng Li and Dengguo Feng",
	booktitle     = "{Proceedings of the 10th International Enterprise Distributed Object Computing Conference}",
	doi           = "10.1109/EDOC.2006.23",
	isbn          = "0-7695-2558-X",
	pages         = "467--470",
	publisher     = "{IEEE Computer Society}",
	title         = "{Composing Administrative Scope of Delegation Policies based on extended XACML}",
	year          = 2006,
}