@article{weko_142264_1,
   author	 = "Oyuntungalag,Chagnaadorj and Jiro,Tanaka",
   title	 = "Accumulative Secure Group Association in an Ad-hoc and Ubiquitous Network (Version 3.0)",
   journal	 = "Journal of information processing",
   year 	 = "2015",
   volume	 = "23",
   number	 = "3",
   pages	 = "335--343",
   month	 = "may"
}