%0 Journal Article
%T Key Management Schemes for Multilayer and Multiple Simultaneous Secure Group Communication
%A R. Aparna
%A B. B. Amberker
%J ISRN Communications and Networking
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/383218
%U http://dx.doi.org/10.5402/2012/383218