A fine-grained, controllable, user-to-user delegation method in RBAC.

Jacques Wainer Akhil Kumar A fine-grained, controllable, user-to-user delegation method in RBAC. 59-66 2005 conf/sacmat/2005 SACMAT http://doi.acm.org/10.1145/1063979.1063991 db/conf/sacmat/sacmat2005.html#WainerK05