@article{weko_100818_1,
   author	 = "Takayuki,Ito",
   title	 = "Editor's Message to Special Issue on Multiagent-based Societal Systems",
   journal	 = "情報処理学会論文誌",
   year 	 = "2014",
   volume	 = "55",
   number	 = "4",
   month	 = "apr"
}